APA (7th ed.) Citation

Valle, C. C. (1931). A study of the chemical and microchemical composition of cottonseed kernels. [publisher not identified].

Chicago Style (17th ed.) Citation

Valle, Calixto Cecilio. A Study of the Chemical and Microchemical Composition of Cottonseed Kernels. [College Station, Texas]: [publisher not identified], 1931.

MLA (9th ed.) Citation

Valle, Calixto Cecilio. A Study of the Chemical and Microchemical Composition of Cottonseed Kernels. [publisher not identified], 1931.