APA استشهاد

Dubois, P., & Brighton, C. (1978). Plastics in agriculture. Applied Science Publishers.

استشهاد بنمط شيكاغو

Dubois, P., و C.A Brighton. Plastics in Agriculture. London: Applied Science Publishers, 1978.

MLA استشهاد

Dubois, P., و C.A Brighton. Plastics in Agriculture. Applied Science Publishers, 1978.