APA Edition Citation

Wheeler, B. E. J. (1969). An introduction to plant diseases. John willey and sons.

Chicago Edition Citation

Wheeler, B E J. An Introduction to Plant Diseases. London: John willey and sons, 1969.

MLA Edition Citation

Wheeler, B E J. An Introduction to Plant Diseases. John willey and sons, 1969.

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