Cita APA (7a ed.)

Harward, D. W. (1979). Power: Its nature, its use, and its limits. Schenkman.

Cita Chicago Style (17a ed.)

Harward, Donald W. Power: Its Nature, Its Use, and Its Limits. Boston, Mass. [u.a.]: Schenkman, 1979.

Cita MLA (9a ed.)

Harward, Donald W. Power: Its Nature, Its Use, and Its Limits. Schenkman, 1979.