APA aipamena

Sturtevant, E. L., & Hedrick, U. P. (1972). Sturtevant's edible plants of the world. Dover Publications.

Chicago Style aipamena

Sturtevant, E. Lewis, and Ulysses Prentiss Hedrick. Sturtevant's Edible Plants of the World. New York: Dover Publications, 1972.

MLA aipamena

Sturtevant, E. Lewis, and Ulysses Prentiss Hedrick. Sturtevant's Edible Plants of the World. Dover Publications, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.