Citazione Stile APA (7a Edizione)

Schwartz, C. W. (1945). The ekology of the prairie chicken in Missouri. University of Missouri.

Citazione stile Chigago Style (17a edizione)

Schwartz, Charles Walsh. The Ekology of the Prairie Chicken in Missouri. Columbia: University of Missouri, 1945.

Citatione MLA (9a ed.)

Schwartz, Charles Walsh. The Ekology of the Prairie Chicken in Missouri. University of Missouri, 1945.