APA

International Maize and Wheat Improvement Center, International Maize and Wheat Improvement Center, . (1972). Report on the grain quality of the entries in the seventh internatio nal spring wheat yield nursery 1970-71. Mexico: International Maize and Wheat Improvement Center.

Chicago

International Maize and Wheat Improvement Center, International Maize and Wheat Improvement Center, . 1972. Report on the grain quality of the entries in the seventh internatio nal spring wheat yield nursery 1970-71. Mexico: International Maize and Wheat Improvement Center.

Harvard

International Maize and Wheat Improvement Center, International Maize and Wheat Improvement Center, . (1972). Report on the grain quality of the entries in the seventh internatio nal spring wheat yield nursery 1970-71. Mexico: International Maize and Wheat Improvement Center.

MLA

International Maize and Wheat Improvement Center, International Maize and Wheat Improvement Center, . Report on the grain quality of the entries in the seventh internatio nal spring wheat yield nursery 1970-71. Mexico: International Maize and Wheat Improvement Center. 1972.