APA (7th ed.) Citation

Mahler, A. (1969). Gustav Mahler; memories and letters (Enl. ed., rev. and edited.). Viking Press.

Chicago Style (17th ed.) Citation

Mahler, Alma. Gustav Mahler; Memories and Letters. Enl. ed., rev. and edited. New York: Viking Press, 1969.

MLA (9th ed.) Citation

Mahler, Alma. Gustav Mahler; Memories and Letters. Enl. ed., rev. and edited. Viking Press, 1969.