APA (7th ed.) Citation

Conrad, E. (1942). Harriet Tubman: Negro soldier and abolitionist. International Publ.

Chicago Style (17th ed.) Citation

Conrad, Earl. Harriet Tubman: Negro Soldier and Abolitionist. New York: International Publ, 1942.

MLA (9th ed.) Citation

Conrad, Earl. Harriet Tubman: Negro Soldier and Abolitionist. International Publ, 1942.

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