Style de citation APA

(1977). Corn and corn improvement. Wisconsin, USA: American Society of Agronomy, Inc.

Style de citation Chicago

Corn and Corn Improvement. Wisconsin, USA: American Society of Agronomy, Inc, 1977.

Style de citation MLA

Corn and Corn Improvement. Wisconsin, USA: American Society of Agronomy, Inc, 1977.

Attention : ces citations peuvent ne pas être correctes à 100%.