APA (7th ed.) Citation

Curran, B. D., & Schrock, J. (1972). Area handbook for Mauretania. U.S. Gov. Print. Off.

Chicago Style (17th ed.) Citation

Curran, Brian D., and Joann Schrock. Area Handbook for Mauretania. Washington, DC: U.S. Gov. Print. Off, 1972.

MLA (9th ed.) Citation

Curran, Brian D., and Joann Schrock. Area Handbook for Mauretania. U.S. Gov. Print. Off, 1972.