Cite

Caps for sale / written and illustrated by Esphyr Slobodkina.

MLA

Slobodkina, Esphyr, 1908-. Caps for sale / written and illustrated by Esphyr Slobodkina.. c1940.. https://collections.library.yale.edu/catalog/16083715.

APA, 6th edition

Slobodkina, Esphyr, 1908-. (c1940.)[Caps for sale / written and illustrated by Esphyr Slobodkina.]. https://collections.library.yale.edu/catalog/16083715.