APA Citation

Roberts,, & Chin. (1980). Recalcitrant crop seeds. Kuala Lumpur: Tropical Press.

Chicago Style Citation

Roberts,, and Chin. Recalcitrant Crop Seeds. Kuala Lumpur: Tropical Press, 1980.

MLA Citation

Roberts,, and Chin. Recalcitrant Crop Seeds. Kuala Lumpur: Tropical Press, 1980.

Warning: These citations may not always be 100% accurate.