Supplement to the Handbook of the S.P. Avery collection in the New York Public Library.
Additions of prints, 1901-1920,
compiled by Frank Weitenkampf.

APA Citation

New York Public Library. Arts and Prints Division., Weitenkampf, F., Avery, S. Putnam. (1921). Supplement to the Handbook of the S.P. Avery collection in the New York Public Library: Additions of prints, 1901-1920. New York.

MLA Citation

New York Public Library. Arts and Prints Division, Frank Weitenkampf, and Samuel Putnam Avery. Supplement to the Handbook of the S.P. Avery Collection In the New York Public Library: Additions of Prints, 1901-1920. New York, 1921.

Warning: These citations may not always be complete (especially for serials).