Cita APA (7th ed.)
Perlman, B. B., & Pach, W. (2002). American artists, authors, and collectors: The Walter Pach letters, 1906-1958. State University of New York Press.
Cita Chicago (17th ed.)
Perlman, Bennard B., i Walter Pach. American Artists, Authors, and Collectors: The Walter Pach Letters, 1906-1958. Albany: State University of New York Press, 2002.
Cita MLA (9th ed.)
Perlman, Bennard B., i Walter Pach. American Artists, Authors, and Collectors: The Walter Pach Letters, 1906-1958. State University of New York Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.