Citace podle APA (7th ed.)

Hobson, E. W. (1957). A treatise on plane and advanced trigonometry (7th ed.). Dover.

Citace podle Chicago (17th ed.)

Hobson, Ernest William. A Treatise on Plane and Advanced Trigonometry. 7th ed. New York: Dover, 1957.

Citace podle MLA (9th ed.)

Hobson, Ernest William. A Treatise on Plane and Advanced Trigonometry. 7th ed. Dover, 1957.

Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..