Παραπομπή APA

Draxl, P. (1983). Skew fields. Cambridge University Press.

Παραπομπή Chicago Style

Draxl, P.K. Skew Fields. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1983.

Παραπομπή MLA

Draxl, P.K. Skew Fields. Cambridge University Press, 1983.