Hickman, C. P. (1973). Biology of the invertebrates (2nd ed.). Mosby.
Chicago Style aipamenaHickman, Cleveland Pendleton. Biology of the Invertebrates. 2nd ed. Saint Louis: Mosby, 1973.
MLA aipamenaHickman, Cleveland Pendleton. Biology of the Invertebrates. 2nd ed. Mosby, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.