APA Edition Citation

Davies, P. (1994). edge of infinity: Beyond black hole. Penguin Books.

Chicago Edition Citation

Davies, Paul. Edge of Infinity: Beyond Black Hole. England: Penguin Books, 1994.

MLA Edition Citation

Davies, Paul. Edge of Infinity: Beyond Black Hole. Penguin Books, 1994.

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