Amstrong, J. R. E. w. a. c. c. b. W. Environment and plant ecology. John Wiley and Sons.
Chicago Style (17th ed.) CitationAmstrong, John R. Ethrington with a contributed chapter by W. Environment and Plant Ecology. John Wiley and Sons.
MLA (8th ed.) CitationAmstrong, John R. Ethrington with a contributed chapter by W. Environment and Plant Ecology. John Wiley and Sons.
Warning: These citations may not always be 100% accurate.