Pyle, H., Johnson, M. D. V., & Dowd, F. J. (1923). Howard Pyle's book of the American spirit: The romance of American history. Harper & Brothers.
Style de citation Chicago (17e éd.)Pyle, Howard, Merle De Vore Johnson, et Francis J. Dowd. Howard Pyle's Book of the American Spirit: The Romance of American History. New York, London: Harper & Brothers, 1923.
Style de citation MLA (8e éd.)Pyle, Howard, et al. Howard Pyle's Book of the American Spirit: The Romance of American History. Harper & Brothers, 1923.
Attention : ces citations peuvent ne pas être correctes à 100%.