Cita APA

Kreier, J. P. (1977). Parasitic protozoa. New York, New York: Academic Press.

Citación estilo Chicago

Kreier, Julius P. Parasitic Protozoa. New York, New York: Academic Press, 1977.

Cita MLA

Kreier, Julius P. Parasitic Protozoa. New York, New York: Academic Press, 1977.