Cita APA

Perring, F. H. 1., & Mellanby, K. (1977). Ecological effects of pesticides (1. edition.). Nueva York: Academic Press.

Citación estilo Chicago

Perring, Franklyn Hugh 1927-2003, y Kenneth Mellanby. Ecological Effects of Pesticides. 1. edition. Nueva York: Academic Press, 1977.

Cita MLA

Perring, Franklyn Hugh 1927-2003, y Kenneth Mellanby. Ecological Effects of Pesticides. 1. edition. Nueva York: Academic Press, 1977.