MLA

Kissinger, Henry, 1923-2023. Consultation at Arden House, National Council of the Churches of Christ, Dec 13-15, 1957. Box 242, folder 11. 1950-1958. https://collections.library.yale.edu/catalog/11786373.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 242, folder 11"])(1950-1958)[Consultation at Arden House, National Council of the Churches of Christ, Dec 13-15, 1957]. https://collections.library.yale.edu/catalog/11786373.