Style de citation APA (7e éd.)

(1900). Yearbook of the United States Department of Agriculture: научное издание.

Style de citation Chicago (17e éd.)

Yearbook of the United States Department of Agriculture: научное издание. 1900.

Style de citation MLA (9e éd.)

Yearbook of the United States Department of Agriculture: научное издание. 1900.

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