Record Citations

APA Citation

Hawking, S., & Penrose, R. (1996). The Nature of space and time / Stephen Hawking and Roger Penrose. Princeton: Princeton Uni. Press.

MLA Citation

Hawking, Stephen., and Roger Penrose. The Nature of Space and Time / Stephen Hawking and Roger Penrose. Princeton: Princeton Uni. Press, 1996.

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