APA

Symposium of the British Ecological Society, Press M. C., Scholes J. D. & Barker M. G. (1999). Physiological plant ecology. Oxford: Blackwell Science.

Chicago

Symposium of the British Ecological Society, Press Malcolm C, Scholes Julie D and Barker Martin G. 1999. Physiological plant ecology. Oxford: Blackwell Science.

Harvard

Symposium of the British Ecological Society, Press M. C., Scholes J. D. and Barker M. G. (1999). Physiological plant ecology. Oxford: Blackwell Science.

MLA

Symposium of the British Ecological Society, Press Malcolm C, Scholes Julie D and Barker Martin G. Physiological plant ecology. Oxford: Blackwell Science. 1999.