MLA

Kissinger, Henry, 1923-2023. Baker, James and unidentified Saudi Arabian or Kuwaiti man with Kissinger. Box 227, folder 28. Undated, circa 1967-circa 2009. https://collections.library.yale.edu/catalog/12480168.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 227, folder 28"])(Undated, circa 1967-circa 2009)[Baker, James and unidentified Saudi Arabian or Kuwaiti man with Kissinger]. https://collections.library.yale.edu/catalog/12480168.