APA Citation

Whigham, D. K. (1976). International soybean variety experiment. [y.y.]: [yayl.y.].

Chicago Style Citation

Whigham, D. K. International Soybean Variety Experiment. [y.y.]: [yayl.y.], 1976.

MLA Citation

Whigham, D. K. International Soybean Variety Experiment. [y.y.]: [yayl.y.], 1976.

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