Citazione Stile APA (7a Edizione)

Wilsie, C. P. (1962). Crop adaptation and distribution. W. H. Freeman and Company.

Citazione stile Chigago Style (17a edizione)

Wilsie, Carroll P. Crop Adaptation and Distribution. San Francisco: W. H. Freeman and Company, 1962.

Citatione MLA (9a ed.)

Wilsie, Carroll P. Crop Adaptation and Distribution. W. H. Freeman and Company, 1962.