APA (7th ed.) Citation

Courtenay, W. A., & DePass, W. L. (1861). Correspendence. [publisher not identified].

Chicago Style (17th ed.) Citation

Courtenay, William Ashmead, and W. L. DePass. Correspendence. [Place of publication not identified]: [publisher not identified], 1861.

MLA (9th ed.) Citation

Courtenay, William Ashmead, and W. L. DePass. Correspendence. [publisher not identified], 1861.