APA (7th ed.) Citation

French, E., Cable, M., & French, F. (1934). A desert journal: Letters from central Asia. Constable & co., ltd..

Chicago Style (17th ed.) Citation

French, Evangeline, Mildred Cable, and Francesca French. A Desert Journal: Letters from Central Asia. London: Constable & co., ltd., 1934.

MLA (9th ed.) Citation

French, Evangeline, et al. A Desert Journal: Letters from Central Asia. Constable & co., ltd., 1934.