APA (7th ed.) Citation

Smollett, T., & Knapp, L. M. (1970). The letters of Tobias Smollett. Clarendon P..

Chicago Style (17th ed.) Citation

Smollett, T., and Lewis M. Knapp. The Letters of Tobias Smollett. Oxford: Clarendon P., 1970.

MLA (9th ed.) Citation

Smollett, T., and Lewis M. Knapp. The Letters of Tobias Smollett. Clarendon P., 1970.