APA (7th ed.) Citation

Sidgwick, H. (1886). Outlines of the History of Ethics for English Readers. Cambridge University Press. https://doi.org/10.1017/CBO9781139136624

Chicago Style (17th ed.) Citation

Sidgwick, Henry. Outlines of the History of Ethics for English Readers. Cambridge: Cambridge University Press, 1886. https://doi.org/10.1017/CBO9781139136624.

MLA (9th ed.) Citation

Sidgwick, Henry. Outlines of the History of Ethics for English Readers. Cambridge University Press, 1886. https://doi.org/10.1017/CBO9781139136624.