BibTeX:
@incollection{JulietThompson1947,
  author = {Juliet Thompson},
  title = {Paris 1901: Juliet's First Meeting},
  booktitle = {The Diary of Juliet Thompson},
  year = {1947},
  publisher = {Kalimát Press},
}

APA:
Juliet Thompson. (1947). Paris 1901: Juliet's First Meeting. In *The Diary of Juliet Thompson*. Kalimát Press.

MLA:
Juliet Thompson. "Paris 1901: Juliet's First Meeting." *The Diary of Juliet Thompson*, Kalimát Press, 1947.

Chicago:
Juliet Thompson. "Paris 1901: Juliet's First Meeting." In *The Diary of Juliet Thompson*, Kalimát Press, 1947.