APA (7th ed.) Citation

Shafie, M. W. E., & Davis, G. N. (1967). Inheritance of bulb color in the onion Allium cepa L.

Chicago Style (17th ed.) Citation

Shafie, M. W. El-, and Glen N. Davis. Inheritance of Bulb Color in the Onion Allium Cepa L. Berkeley, Calif, 1967.

MLA (9th ed.) Citation

Shafie, M. W. El-, and Glen N. Davis. Inheritance of Bulb Color in the Onion Allium Cepa L. 1967.