APA (7th ed.) Citation

Wertheim, M. (1999). The pearly gates of cyberspace: A history of space from Dante to the Internet. Doubleday.

Chicago Style (17th ed.) Citation

Wertheim, Margaret. The Pearly Gates of Cyberspace: A History of Space from Dante to the Internet. Sydney, Australia: Doubleday, 1999.

MLA (9th ed.) Citation

Wertheim, Margaret. The Pearly Gates of Cyberspace: A History of Space from Dante to the Internet. Doubleday, 1999.