APA (7th ed.) Citation

Iowa University. Library & Sang, P. D. (1956). Autograph letters and documents relating to the history of America, from the private collection of Mr. & Mrs. Philip D. Sang. State University of Iowa.

Chicago Style (17th ed.) Citation

Iowa University. Library and Philip D. Sang. Autograph Letters and Documents Relating to the History of America, from the Private Collection of Mr. & Mrs. Philip D. Sang. Iowa City: State University of Iowa, 1956.

MLA (9th ed.) Citation

Iowa University. Library and Philip D. Sang. Autograph Letters and Documents Relating to the History of America, from the Private Collection of Mr. & Mrs. Philip D. Sang. State University of Iowa, 1956.