Cita APA (7a ed.)

Hertzberg, S. (1960). Current. Heldref Publications, etc.

Cita Chicago Style (17a ed.)

Hertzberg, Sidney. Current. [Washington, etc.: Heldref Publications, etc, 1960.

Cita MLA (9a ed.)

Hertzberg, Sidney. Current. Heldref Publications, etc, 1960.