APA引文

Holmes, S. J. (1930). The biology of the frog (4th rev. ed.). Macmillan.

Chicago Style (17th ed.) Citation

Holmes, Samuel J. The Biology of the Frog. 4th rev. ed. New York: Macmillan, 1930.

MLA引文

Holmes, Samuel J. The Biology of the Frog. 4th rev. ed. Macmillan, 1930.