APA (7th ed.) Citation

McMinn, H., & Schumacher, F. H. (1939). An illustrated manual of California shrubs. J. W. Stacey, inc..

Chicago Style (17th ed.) Citation

McMinn, Howard, and Fred Haws Schumacher. An Illustrated Manual of California Shrubs. San Francisco: J. W. Stacey, inc., 1939.

MLA (9th ed.) Citation

McMinn, Howard, and Fred Haws Schumacher. An Illustrated Manual of California Shrubs. J. W. Stacey, inc., 1939.