Library of Congress. Manuscript Division & Clemence, S. R. (1932). The Harkness collection in the Library of Congress.: Calendar of Spanish manuscripts concerning Peru, 1531-1651. U.S. Govt. print. off.
Chicago Style (17th ed.) CitationLibrary of Congress. Manuscript Division and Stella Risley Clemence. The Harkness Collection in the Library of Congress.: Calendar of Spanish Manuscripts Concerning Peru, 1531-1651. Washington: U.S. Govt. print. off, 1932.
MLA (9th ed.) CitationLibrary of Congress. Manuscript Division and Stella Risley Clemence. The Harkness Collection in the Library of Congress.: Calendar of Spanish Manuscripts Concerning Peru, 1531-1651. U.S. Govt. print. off, 1932.
Warning: These citations may not always be 100% accurate.