APA (7. basım) Alıntı

Stebbins, G. L., Jr. (1967). Variation and Evolution in Plants (6th ptg.). Columbia University Press.

Chicago Style (17. basım) Atıf

Stebbins, G. Ledyard, Jr. Variation and Evolution in Plants. 6th ptg. New York: Columbia University Press, 1967.

MLA (9th ed.) Atıf

Stebbins, G. Ledyard, Jr. Variation and Evolution in Plants. 6th ptg. Columbia University Press, 1967.