APA (7th ed.) Citation

Heyer, A. H. (1969). Historical sets, collected editions, and monuments of music: A guide to their contents (2. ed.). American Library Assoc.

Chicago Style (17th ed.) Citation

Heyer, Anna Harriet. Historical Sets, Collected Editions, and Monuments of Music: A Guide to Their Contents. 2. ed. Chicago: American Library Assoc, 1969.

MLA (9th ed.) Citation

Heyer, Anna Harriet. Historical Sets, Collected Editions, and Monuments of Music: A Guide to Their Contents. 2. ed. American Library Assoc, 1969.