APA (7th ed.) Citation

Curds, C. R., Gates, M. A., & Roberts, D. M. British and other freshwater ciliated protozoa. Univ. Pr.

Chicago Style (17th ed.) Citation

Curds, Colin R., Michael A. Gates, and David M. Roberts. British and Other Freshwater Ciliated Protozoa. Cambridge u.a: Univ. Pr.

MLA (9th ed.) Citation

Curds, Colin R., et al. British and Other Freshwater Ciliated Protozoa. Univ. Pr.