APA (7th ed.) Citation

Parkman, F. (1960). Letters of Francis Parkman ([1st ed.].). University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Parkman, Francis. Letters of Francis Parkman. [1st ed.]. Norman,: University of Oklahoma Press, 1960.

MLA (8th ed.) Citation

Parkman, Francis. Letters of Francis Parkman. [1st ed.]. University of Oklahoma Press, 1960.