Cita APA (7a ed.)

Dalgarno, G. 1., Maat, J., & Cram, D. (2001). George Dalgarno on Universal Language: "The art of signs" (1661), "The deaf and dumb man's tutor" (1680), and the unpublished papers. Oxford University Press.

Cita Chicago Style (17a ed.)

Dalgarno, George 1626?-1687, Jaap Maat, y David Cram. George Dalgarno on Universal Language: "The Art of Signs" (1661), "The Deaf and Dumb Man's Tutor" (1680), and the Unpublished Papers. New York [etc.]: Oxford University Press, 2001.

Cita MLA (9a ed.)

Dalgarno, George 1626?-1687, et al. George Dalgarno on Universal Language: "The Art of Signs" (1661), "The Deaf and Dumb Man's Tutor" (1680), and the Unpublished Papers. Oxford University Press, 2001.