APA (7th ed.) Zitazioa

Richards, O. W. (1977). Imms' General Textbook of Entomology Volume 1 (10th ed.). Chapman & Hall.

Chicago Style (17th ed.) Zitazioa

Richards, O. W. Imms' General Textbook of Entomology Volume 1. 10th ed. London: Chapman & Hall, 1977.

MLA (9th ed.) Zitazioa

Richards, O. W. Imms' General Textbook of Entomology Volume 1. 10th ed. Chapman & Hall, 1977.