Cite

Berlin crisis, 1958-1961-research by William Hyland [1 of 2]

MLA

Kissinger, Henry, 1923-2023. Berlin crisis, 1958-1961-research by William Hyland [1 of 2]. Box 154, folder 5. 1958 1981. https://collections.library.yale.edu/catalog/12481073.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 154, folder 5"])(1958 1981)[Berlin crisis, 1958-1961-research by William Hyland [1 of 2]]. https://collections.library.yale.edu/catalog/12481073.