APA

Spade P. V., Cambridge University, . (1999). OckhamThe Cambridge Companion To Ockhman. Cambridge: University Press.

Chicago

Spade Paul Vicent, Cambridge University, . 1999. OckhamThe Cambridge Companion To Ockhman. Cambridge: University Press.

Harvard

Spade P. V., Cambridge University, . (1999). OckhamThe Cambridge Companion To Ockhman. Cambridge: University Press.

MLA

Spade Paul Vicent, Cambridge University, . OckhamThe Cambridge Companion To Ockhman. Cambridge: University Press. 1999.