APA (7th ed.) Citation

(2008). Biography: Abraham Lincoln Preserving The Union. A&E Televivision Networks.

Chicago Style (17th ed.) Citation

Biography: Abraham Lincoln Preserving The Union. USA: A&E Televivision Networks, 2008.

MLA (9th ed.) Citation

Biography: Abraham Lincoln Preserving The Union. A&E Televivision Networks, 2008.

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