APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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