APA

Harbaugh W. H., . (1961). Power and Responsibility. New York: Farrar, Straus and Cudahy.

Chicago

Harbaugh William Henry, . 1961. Power and Responsibility. New York: Farrar, Straus and Cudahy.

Harvard

Harbaugh W. H., . (1961). Power and Responsibility. New York: Farrar, Straus and Cudahy.

MLA

Harbaugh William Henry, . Power and Responsibility. New York: Farrar, Straus and Cudahy. 1961.