Cita APA

Albert Westphal, H Munhpfordt, & Heinz Muhlpfordt. (1976). Protozoa. Blackie Glashgow.

Citación estilo Chicago

Albert Westphal, H Munhpfordt, and Heinz Muhlpfordt. Protozoa. Blackie Glashgow, 1976.

Cita MLA

Albert Westphal, et al. Protozoa. Blackie Glashgow, 1976.

Warning: These citations may not always be 100% accurate.