APA aipamena

Gardner, N. D., & Davis, J. N. (1965). The art of delegating. Doubleday.

Chicago Style aipamena

Gardner, Neely D., and John N. Davis. The Art of Delegating. Garden City, N. Y: Doubleday, 1965.

MLA aipamena

Gardner, Neely D., and John N. Davis. The Art of Delegating. Doubleday, 1965.