APA (7th ed.) Citation

Duff Gordon, L., & Austin, S. (1865). Letters from Egypt, 1863–65. Cambridge University Press. https://doi.org/10.1017/CBO9780511795282

Chicago Style (17th ed.) Citation

Duff Gordon, Lucie, and Sarah Austin. Letters from Egypt, 1863–65. Cambridge: Cambridge University Press, 1865. https://doi.org/10.1017/CBO9780511795282.

MLA (9th ed.) Citation

Duff Gordon, Lucie, and Sarah Austin. Letters from Egypt, 1863–65. Cambridge University Press, 1865. https://doi.org/10.1017/CBO9780511795282.