APA (7th ed.) Citation

Harness, C. (1996). Young Abe Lincoln: The frontier days, 1809-1837. National Geographic Society.

Chicago Style (17th ed.) Citation

Harness, Cheryl. Young Abe Lincoln: The Frontier Days, 1809-1837. Washington, D.C.: National Geographic Society, 1996.

MLA (9th ed.) Citation

Harness, Cheryl. Young Abe Lincoln: The Frontier Days, 1809-1837. National Geographic Society, 1996.

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