Cita APA (7a ed.)

American Political Science Association. (1945). Biographical directory (1st ed. 1945-.). s.n.

Cita Chicago Style (17a ed.)

American Political Science Association. Biographical Directory. 1st ed. 1945-. Evanston, Ill: s.n, 1945.

Cita MLA (9a ed.)

American Political Science Association. Biographical Directory. 1st ed. 1945-. s.n, 1945.