APA (7th ed.) Citation

(1970). Slavery source materials ([Mikrofiche-Ausg.].). NCR, Microcard Ed.

Chicago Style (17th ed.) Citation

Slavery Source Materials. [Mikrofiche-Ausg.]. Washington, DC: NCR, Microcard Ed, 1970.

MLA (9th ed.) Citation

Slavery Source Materials. [Mikrofiche-Ausg.]. NCR, Microcard Ed, 1970.

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