APA Edition Citation

Wolf, F. A. (1991). Pparallel universe: The search for other worlds. Paladin.

Chicago Edition Citation

Wolf, Frre Alan. Pparallel Universe: The Search for Other Worlds. London: Paladin, 1991.

MLA Edition Citation

Wolf, Frre Alan. Pparallel Universe: The Search for Other Worlds. Paladin, 1991.

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