Cite

F5x7-6. Cutback Valley from Cut Bank Pass. View East.

MLA

McClintock, Walter, 1870-1949. F5x7-6. Cutback Valley from Cut Bank Pass. View East.. Box 148, folder 7874. undated. https://collections.library.yale.edu/catalog/10453496.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 148, folder 7874"])(undated)[F5x7-6. Cutback Valley from Cut Bank Pass. View East.]. https://collections.library.yale.edu/catalog/10453496.