APA (7th ed.) Citation

Lockhart, J. E. (1941). The seasonal cost of producing broilers. [publisher not identified].

Chicago Style (17th ed.) Citation

Lockhart, Johnnie Estes. The Seasonal Cost of Producing Broilers. (College Station, Texas): [publisher not identified], 1941.

MLA (9th ed.) Citation

Lockhart, Johnnie Estes. The Seasonal Cost of Producing Broilers. [publisher not identified], 1941.