APA (7th ed.) Citation

Humphreys, R. A. (1959). William Hickling Prescott.

Chicago Style (17th ed.) Citation

Humphreys, Robert Arthur. William Hickling Prescott. 1959.

MLA (9th ed.) Citation

Humphreys, Robert Arthur. William Hickling Prescott. 1959.

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