Cita APA (7th ed.)

Pereira, W. (1999). Global parasites. Earthcare Books.

Cita Chicago (17th ed.)

Pereira, Winin. Global Parasites. Mumbai: Earthcare Books, 1999.

Cita MLA (9th ed.)

Pereira, Winin. Global Parasites. Earthcare Books, 1999.