Gaya APA

Weir, D., Schapiro, M. (1985). Lingkaran racun pestisida = circle of poison (Cet. 1). Jakarta: Sinar Agape Press.

Gaya MLA

Weir, David., Schapiro, Mark. "Lingkaran racun pestisida = circle of poison". Cet. 1 Jakarta: Sinar Agape Press, 1985. Text.