APA (7th ed.) Citation

Freidin, R. (1991). Principles and parameters in comparative grammar / edited by Robert Freidin. MIT Press.

Chicago Style (17th ed.) Citation

Freidin, Robert. Principles and Parameters in Comparative Grammar / Edited by Robert Freidin. Cambridge, Mass. ; London: MIT Press, 1991.

MLA (9th ed.) Citation

Freidin, Robert. Principles and Parameters in Comparative Grammar / Edited by Robert Freidin. MIT Press, 1991.

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