Cite

Miscellaneous - Students in 6 groups of 5 to 8 each, work for 26 hours for one silver dollar on road building project started by Dr. Roy.

MLA

Miscellaneous - Students in 6 Groups of 5 to 8 Each, Work for 26 Hours for One Silver Dollar on Road Building Project Started by Dr. Roy. 0AD. https://collections.library.yale.edu/catalog/12378172.

APA, 6th edition

Miscellaneous - Students in 6 groups of 5 to 8 each, work for 26 hours for one silver dollar on road building project started by Dr. Roy. (0 C.E.). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12378172.