Cita APA (7a ed.)

Elliott, J. M., & Dobson, M. (2015). Freshwater leeches of Britain and Ireland: Keys to the hirudinea and a review of their ecology. Freshwater Biological Association.

Cita Chicago Style (17a ed.)

Elliott, J. M., y Michael Dobson. Freshwater Leeches of Britain and Ireland: Keys to the Hirudinea and a Review of Their Ecology. Ambleside: Freshwater Biological Association, 2015.

Cita MLA (9a ed.)

Elliott, J. M., y Michael Dobson. Freshwater Leeches of Britain and Ireland: Keys to the Hirudinea and a Review of Their Ecology. Freshwater Biological Association, 2015.