MLA

Kissinger, Henry, 1923-2023. Paula and Henry Kissinger's essays for Mothers and Sons by Mariana Cook, Aug-Sep 1994. Box 722, folder 3. 1994. https://collections.library.yale.edu/catalog/11781788.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 722, folder 3"])(1994)[Paula and Henry Kissinger's essays for Mothers and Sons by Mariana Cook, Aug-Sep 1994]. https://collections.library.yale.edu/catalog/11781788.