Cite

Drawing of Fred Hartman, Father's German gardener

MLA

Osborn, Robert Chesley, 1904-. Drawing of Fred Hartman, Father's German gardener. Undated. https://collections.library.yale.edu/catalog/2004417.

APA, 6th edition

Osborn, Robert Chesley, 1904-. (Undated)[Drawing of Fred Hartman, Father's German gardener]. https://collections.library.yale.edu/catalog/2004417.