APA (7th ed.) Citation

Perring, F. (1977). Ecological effects of pesticides. Acad. Pr.

Chicago Style (17th ed.) Citation

Perring, Franklyn. Ecological Effects of Pesticides. London: Acad. Pr, 1977.

MLA (9th ed.) Citation

Perring, Franklyn. Ecological Effects of Pesticides. Acad. Pr, 1977.

Warning: These citations may not always be 100% accurate.