APA (7th ed.) Citation

Kolpas, N. (1981). Abraham Lincoln. McGraw-Hill Book Co.

Chicago Style (17th ed.) Citation

Kolpas, Norman. Abraham Lincoln. New York [u.a.]: McGraw-Hill Book Co, 1981.

MLA (9th ed.) Citation

Kolpas, Norman. Abraham Lincoln. McGraw-Hill Book Co, 1981.