APA Edition Citation

Kelsey, L. D. H. (1967). Coopeative extension work (3.).

Chicago Edition Citation

Kelsey, Lincoln David; Hearne. Coopeative Extension Work. 3. Cornell University Press, New York, 1967.

MLA Edition Citation

Kelsey, Lincoln David; Hearne. Coopeative Extension Work. 3. 1967.

Warning: These citations may not always be 100% accurate.