APA (7th ed.) Citation

Sims, R., & Gerard, B. (1998). Earthworms: Notes for the identification of British species (Ed. rev.). Linnean Society of London.

Chicago Style (17th ed.) Citation

Sims, R.W, and B.M Gerard. Earthworms: Notes for the Identification of British Species. Ed. rev. London: Linnean Society of London, 1998.

MLA (9th ed.) Citation

Sims, R.W, and B.M Gerard. Earthworms: Notes for the Identification of British Species. Ed. rev. Linnean Society of London, 1998.