MLA

Parker, Peter, 1804-1888. Journal 5. Box 2, folder 6. 1831 December 25- 1834 April 13. https://collections.library.yale.edu/catalog/16808707.

APA, 6th edition

Parker, Peter, 1804-1888. (["Box 2, folder 6"])(1831 December 25- 1834 April 13)[Journal 5]. https://collections.library.yale.edu/catalog/16808707.