Cita APA (7a ed.)

Barlett, B. R. (1978). Introduced parasites and predators of arthopod pests and weeds a world review. Department of agriculture.

Cita Chicago Style (17a ed.)

Barlett, B. R. Introduced Parasites and Predators of Arthopod Pests and Weeds a World Review. Washington D. C.: Department of agriculture, 1978.

Cita MLA (9a ed.)

Barlett, B. R. Introduced Parasites and Predators of Arthopod Pests and Weeds a World Review. Department of agriculture, 1978.