APA (7th ed.) Citation

Thomson Gale (Firm) & Hertzberg, S. Current. Heldref Publications, etc.].

Chicago Style (17th ed.) Citation

Thomson Gale (Firm) and Sidney Hertzberg. Current. [Washington, etc.,: Heldref Publications, etc.].

MLA (8th ed.) Citation

Thomson Gale (Firm) and Sidney Hertzberg. Current. Heldref Publications, etc.].

Warning: These citations may not always be 100% accurate.