APA (7th ed.) Citation

Doak, C. C. (1928). The ontogeny of the floral organs of cotton. [publisher not identified].

Chicago Style (17th ed.) Citation

Doak, Clifton Childress. The Ontogeny of the Floral Organs of Cotton. [College Station, Texas]: [publisher not identified], 1928.

MLA (9th ed.) Citation

Doak, Clifton Childress. The Ontogeny of the Floral Organs of Cotton. [publisher not identified], 1928.