APA استشهاد

Hill, D. S. (1993). Agricultural insect pests of the tropics and their control (2nd. ed.). CUP.

استشهاد بنمط شيكاغو

Hill, Dennis S. Agricultural Insect Pests of the Tropics and Their Control. 2nd. ed. New York: CUP, 1993.

MLA استشهاد

Hill, Dennis S. Agricultural Insect Pests of the Tropics and Their Control. 2nd. ed. CUP, 1993.