APA-referens (7:e uppl.)

U. S. Library of Congress. Gertrude Clarke Whittall Foundation Collection, U.S. Library of Congress Music Division, & Waters, E. N. (1953). Autograph musical scores and autograph letters in the Whittall Foundation collection (Rev.). s. n.

Chicago-referens (17:e uppl.)

U. S. Library of Congress. Gertrude Clarke Whittall Foundation Collection, U.S. Library of Congress Music Division, och Edward Neighbor Waters. Autograph Musical Scores and Autograph Letters in the Whittall Foundation Collection. Rev. Washington: s. n, 1953.

MLA-referens (9:e uppl.)

U. S. Library of Congress. Gertrude Clarke Whittall Foundation Collection, et al. Autograph Musical Scores and Autograph Letters in the Whittall Foundation Collection. Rev. s. n, 1953.