Cita APA (7a ed.)

Fenchel, T. (1987). Ecology of protozoa: The biology of free-living phagotrophic protists. Science Tech.

Cita Chicago Style (17a ed.)

Fenchel, Tom. Ecology of Protozoa: The Biology of Free-living Phagotrophic Protists. Madison: Science Tech, 1987.

Cita MLA (9a ed.)

Fenchel, Tom. Ecology of Protozoa: The Biology of Free-living Phagotrophic Protists. Science Tech, 1987.