APA (7th ed.) Citation

Wellman, F. L. (1977). Dictionary of tropical American crops and their diseases. Scarecrow Press.

Chicago Style (17th ed.) Citation

Wellman, Frederick Lovejoy. Dictionary of Tropical American Crops and Their Diseases. Metuchen, N.J.: Scarecrow Press, 1977.

MLA (8th ed.) Citation

Wellman, Frederick Lovejoy. Dictionary of Tropical American Crops and Their Diseases. Scarecrow Press, 1977.