APA (7th ed.) Citation

Hopkins, K., Butler, S., & Savage, E. M. A. (1976). Samuel Butler and Miss E.M.A. Savage: Further correspondence. Warren House Press.

Chicago Style (17th ed.) Citation

Hopkins, Kenneth, Samuel Butler, and E. M. A. Savage. Samuel Butler and Miss E.M.A. Savage: Further Correspondence. North Walsham: Warren House Press, 1976.

MLA (9th ed.) Citation

Hopkins, Kenneth, et al. Samuel Butler and Miss E.M.A. Savage: Further Correspondence. Warren House Press, 1976.