APA ציטוט

Penrose, R. (1984). Spinors and space-time. Cambridge [Cambridgeshire],New York: Cambridge University Press.

Trích dẫn kiểu Chicago

Penrose, Roger. Spinors and Space-time. Cambridge [Cambridgeshire],New York: Cambridge University Press, 1984.

ציטוט MLA

Penrose, Roger. Spinors and Space-time. Cambridge [Cambridgeshire],New York: Cambridge University Press, 1984.