MLA

of Public Affairs, Yale University. Office. Forestry, 3 Pages; 2 Slides. 0AD. https://collections.library.yale.edu/catalog/10015558.

APA, 6th edition

of Public Affairs, Y. U. O. (0 C.E.). Forestry, 3 pages; 2 slides. https://collections.library.yale.edu/catalog/10015558.