MLA

Loy, Mina. Auto-Facial-Construction ... Printed by the Tipografia Giuntina, 1919. https://collections.library.yale.edu/catalog/12344751.

APA, 6th edition

Loy, M. (1919). Auto-facial-construction ... [Biological sciences: anatomy (AAT), exercises (AAT)]. Printed by the Tipografia Giuntina, https://collections.library.yale.edu/catalog/12344751.