MLA

Maternity Care in Pictures. A Portfolio of 31 Teaching Charts Showing Safe Maternity Care. [Graphic]. Maternity Center Association, 654 Madison Avenue, 0AD. https://collections.library.yale.edu/catalog/16047787.

APA, 6th edition

Maternity care in pictures. A portfolio of 31 teaching charts showing safe maternity care. [graphic]. (0 C.E.). [Lithographs, Portfolios]. Maternity Center Association, 654 Madison Avenue. https://collections.library.yale.edu/catalog/16047787.