APA (7th ed.) Citation

Mahaffy, J. P. (1880). Descartes (Repr.). Blackwood.

Chicago Style (17th ed.) Citation

Mahaffy, John P. Descartes. Repr. Endinburgh [u.a.]: Blackwood, 1880.

MLA (9th ed.) Citation

Mahaffy, John P. Descartes. Repr. Blackwood, 1880.

Warning: These citations may not always be 100% accurate.