APA (7. basım) Alıntı

Stefferud, A., & Briggs, S. (1956). The wonders of seeds. Harcourt, Brace and Company.

Chicago Style (17. basım) Atıf

Stefferud, Alfred, ve Shirley Briggs. The Wonders of Seeds. New York: Harcourt, Brace and Company, 1956.

MLA (9th ed.) Atıf

Stefferud, Alfred, ve Shirley Briggs. The Wonders of Seeds. Harcourt, Brace and Company, 1956.