APA (7th ed.) Citation

Wallace, H. R. (1973). Nematode ecology and plant disease. E. Arnold.

Chicago Style (17th ed.) Citation

Wallace, H. R. Nematode Ecology and Plant Disease. London: E. Arnold, 1973.

MLA (9th ed.) Citation

Wallace, H. R. Nematode Ecology and Plant Disease. E. Arnold, 1973.