APA

University of Malaya (Singapore). Dept. of Geography, University of Malaya in Kuala Lumpur. Dept. of Geography, University of Singapore. Dept. of Geography & University of Malaya (1962-1966). Dept. of Geography. (1958). The journal of tropical geography. Singapore: Departments of Geography, University of Malaya, Singa pore and Kuala Lumpur.

Chicago

University of Malaya (Singapore). Dept. of Geography, University of Malaya in Kuala Lumpur. Dept. of Geography, University of Singapore. Dept. of Geography and University of Malaya (1962-1966). Dept. of Geography. 1958. The journal of tropical geography. Singapore: Departments of Geography, University of Malaya, Singa pore and Kuala Lumpur.

Harvard

University of Malaya (Singapore). Dept. of Geography, University of Malaya in Kuala Lumpur. Dept. of Geography, University of Singapore. Dept. of Geography and University of Malaya (1962-1966). Dept. of Geography. (1958). The journal of tropical geography. Singapore: Departments of Geography, University of Malaya, Singa pore and Kuala Lumpur.

MLA

University of Malaya (Singapore). Dept. of Geography, University of Malaya in Kuala Lumpur. Dept. of Geography, University of Singapore. Dept. of Geography and University of Malaya (1962-1966). Dept. of Geography. The journal of tropical geography. Singapore: Departments of Geography, University of Malaya, Singa pore and Kuala Lumpur. 1958.