APA (7th ed.) Citation

Hartman, R. C. (1950). Keeping chickens in cages: A description of the outdoor individual cage system of poultry management as developed mainly in southern California. [publisher not identified].

Chicago Style (17th ed.) Citation

Hartman, Roland Clarence. Keeping Chickens in Cages: A Description of the Outdoor Individual Cage System of Poultry Management as Developed Mainly in Southern California. Redlands, Calif.: [publisher not identified], 1950.

MLA (9th ed.) Citation

Hartman, Roland Clarence. Keeping Chickens in Cages: A Description of the Outdoor Individual Cage System of Poultry Management as Developed Mainly in Southern California. [publisher not identified], 1950.