APA (7th ed.) Citation

Humphreys, R. A. (1954). William Robertson and his history of America. [Hispanic & Luso-Brazilian Councils].

Chicago Style (17th ed.) Citation

Humphreys, R. A. William Robertson and His History of America. [London]: [Hispanic & Luso-Brazilian Councils], 1954.

MLA (9th ed.) Citation

Humphreys, R. A. William Robertson and His History of America. [Hispanic & Luso-Brazilian Councils], 1954.