APA (7th ed.) Citation

Southworth, M., & Southworth, S. (1982). Maps, a visual survey and design guide. Little Brown.

Chicago Style (17th ed.) Citation

Southworth, Michael, and Susan Southworth. Maps, a Visual Survey and Design Guide. Boston: Little Brown, 1982.

MLA (9th ed.) Citation

Southworth, Michael, and Susan Southworth. Maps, a Visual Survey and Design Guide. Little Brown, 1982.