APA (7th ed.) Citation

Sánchez, F., Limbrick, E., & Thomson, D. F. (1988). That nothing is known = (Quod nihil scitur) (1st pub.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Sánchez, Francisco, Elaine Limbrick, and Douglas F.S Thomson. That Nothing Is Known = (Quod Nihil Scitur). 1st pub. Cambridge [etc.]: Cambridge University Press, 1988.

MLA (9th ed.) Citation

Sánchez, Francisco, et al. That Nothing Is Known = (Quod Nihil Scitur). 1st pub. Cambridge University Press, 1988.