Cita APA (7th ed.)

Pereira, W. (1994). Global parasites: 500 years of western culture. Earthcare.

Cita Chicago (17th ed.)

Pereira, Winin. Global Parasites: 500 Years of Western Culture. Bombay: Earthcare, 1994.

Cita MLA (9th ed.)

Pereira, Winin. Global Parasites: 500 Years of Western Culture. Earthcare, 1994.