APA (7th ed.) Citation

Southwood, R., & Henderson, P. A. (2016). Ecological methods (4th ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Southwood, Richard, and P. A. Henderson. Ecological Methods. 4th ed. Chichester, West Sussex: John Wiley & Sons, 2016.

MLA (9th ed.) Citation

Southwood, Richard, and P. A. Henderson. Ecological Methods. 4th ed. John Wiley & Sons, 2016.