Cite
Yours respectfully, William Berwick: paper conservation in the United States and Western Europe 1800 to 1935.
MLA
Hamburg, Doris A. “Yours Respectfully, William Berwick: Paper Conservation in the United States and Western Europe 1800 to 1935.” Journal of the American Institute for Conservation, vol. 57, no. 1/2, Feb. 2018, pp. 84–86. EBSCOhost, https://doi.org/10.1080/01971360.2018.1431028.
APA
Hamburg, D. A. (2018). Yours respectfully, William Berwick: paper conservation in the United States and Western Europe 1800 to 1935. Journal of the American Institute for Conservation, 57(1/2), 84–86. https://doi.org/10.1080/01971360.2018.1431028
Chicago
Hamburg, Doris A. 2018. “Yours Respectfully, William Berwick: Paper Conservation in the United States and Western Europe 1800 to 1935.” Journal of the American Institute for Conservation 57 (1/2): 84–86. doi:10.1080/01971360.2018.1431028.