Cite

Ventilation Fan (Blower), Coal Mine. Sesser, Illinois (ISC-55)

MLA

Plowden, David. Ventilation Fan (Blower), Coal Mine. Sesser, Illinois (ISC-55). 1980. https://collections.library.yale.edu/catalog/2036770.

APA, 6th edition

Plowden, D. (1980). Ventilation Fan (Blower), Coal Mine. Sesser, Illinois (ISC-55). https://collections.library.yale.edu/catalog/2036770.