Merkoša sitáhtat

APA-čujuhus (7. p.)
Culicover, P. W. (1997). Principles and parameters: An introduction to syntactic theory. Oxford University Press.
Chicago-čujuhus (17. p.)
Culicover, Peter W. Principles and Parameters: An Introduction to Syntactic Theory. Oxford ; New York: Oxford University Press, 1997.
MLA-čujuhus (9. p.)
Culicover, Peter W. Principles and Parameters: An Introduction to Syntactic Theory. Oxford University Press, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.