APA

International Symposium [on Biotechnology in Livestock Production in Developing Countries], Schwartz H. J. & Council for Tropical and Subtropical Agricultural Research (ATSAF). (1992). Potential and limitations of biotechnology in livestock production i n developing countries. [Berlin: Humboldt-University of Berlin.

Chicago

International Symposium [on Biotechnology in Livestock Production in Developing Countries], Schwartz H J and Council for Tropical and Subtropical Agricultural Research (ATSAF). 1992. Potential and limitations of biotechnology in livestock production i n developing countries. [Berlin: Humboldt-University of Berlin.

Harvard

International Symposium [on Biotechnology in Livestock Production in Developing Countries], Schwartz H. J. and Council for Tropical and Subtropical Agricultural Research (ATSAF). (1992). Potential and limitations of biotechnology in livestock production i n developing countries. [Berlin: Humboldt-University of Berlin.

MLA

International Symposium [on Biotechnology in Livestock Production in Developing Countries], Schwartz H J and Council for Tropical and Subtropical Agricultural Research (ATSAF). Potential and limitations of biotechnology in livestock production i n developing countries. [Berlin: Humboldt-University of Berlin. 1992.