APA (7th ed.) Citation

Dales, R. P. (1967). Annelids (2nd ed.). Hutchinson.

Chicago Style (17th ed.) Citation

Dales, Rodney Phillips. Annelids. 2nd ed. London: Hutchinson, 1967.

MLA (9th ed.) Citation

Dales, Rodney Phillips. Annelids. 2nd ed. Hutchinson, 1967.