Cita APA (7th ed.)

Johnston, J. J. (2000). Pesticides and wildlife. American Chemical Society.

Cita Chicago (17th ed.)

Johnston, John J. Pesticides and Wildlife. Washington, DC: American Chemical Society, 2000.

Cita MLA (9th ed.)

Johnston, John J. Pesticides and Wildlife. American Chemical Society, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.