APA (7th ed.) Citation

Roby, H. J. (1862). An Elementary Latin Grammar. Cambridge University Press. https://doi.org/10.1017/CBO9780511697456

Chicago Style (17th ed.) Citation

Roby, Henry John. An Elementary Latin Grammar. Cambridge: Cambridge University Press, 1862. https://doi.org/10.1017/CBO9780511697456.

MLA (9th ed.) Citation

Roby, Henry John. An Elementary Latin Grammar. Cambridge University Press, 1862. https://doi.org/10.1017/CBO9780511697456.