APA (7th ed.) Citation

Davidson, H. (1980). What's wrong with my plant?: Diagnosing ornamental plant problems. Cooperative Extension Service, Michigan State University.

Chicago Style (17th ed.) Citation

Davidson, Harold. What's Wrong with My Plant?: Diagnosing Ornamental Plant Problems. East Lansing, Mich.: Cooperative Extension Service, Michigan State University, 1980.

MLA (9th ed.) Citation

Davidson, Harold. What's Wrong with My Plant?: Diagnosing Ornamental Plant Problems. Cooperative Extension Service, Michigan State University, 1980.

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