Cite

Book VII Print 6: School at Camp Columbia; El Morro Fortress repairs

MLA

of Manuscripts, Yale University. Department, and Archives. Book VII Print 6: School at Camp Columbia; El Morro Fortress Repairs. 1960. https://collections.library.yale.edu/catalog/10018454.

APA, 6th edition

of Manuscripts, Y. U. D., & A. (1960). Book VII Print 6: School at Camp Columbia; El Morro Fortress repairs. https://collections.library.yale.edu/catalog/10018454.