APA (7th ed.) Citation

Wellman, F. L. (1972). Tropical American plant disease (neotropical phytopathology problems). Scarecrow Press.

Chicago Style (17th ed.) Citation

Wellman, Frederick Lovejoy. Tropical American Plant Disease (neotropical Phytopathology Problems). Metuchen, N.J.: Scarecrow Press, 1972.

MLA (9th ed.) Citation

Wellman, Frederick Lovejoy. Tropical American Plant Disease (neotropical Phytopathology Problems). Scarecrow Press, 1972.