APA (7th ed.) Citation

Mayo, L. A. (2006). President James K. Polk. Nova Science.

Chicago Style (17th ed.) Citation

Mayo, Louise A. President James K. Polk. New York: Nova Science, 2006.

MLA (9th ed.) Citation

Mayo, Louise A. President James K. Polk. Nova Science, 2006.

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