MLA

Chevojon. La Tunisie. Patio Du Pavillon Officiel. Calavas, A, 0AD. https://collections.library.yale.edu/catalog/2064462.

APA, 6th edition

C. (0 C.E.). La Tunisie. Patio du pavillon officiel [Photolithography, Photomechanical prints]. Calavas, A. https://collections.library.yale.edu/catalog/2064462.