Cite

Miscellaneous - Students mixing mortar for bricks and floors

MLA

Miscellaneous - Students Mixing Mortar for Bricks and Floors. 0AD. https://collections.library.yale.edu/catalog/12378160.

APA, 6th edition

Miscellaneous - Students mixing mortar for bricks and floors. (0 C.E.). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12378160.