APA (7th ed.) Citation

Parker, B., & Scoffield, L. (1991). Cosmic time travel: A scientific odyssey. Plenum Press.

Chicago Style (17th ed.) Citation

Parker, Barry, and Lori Scoffield. Cosmic Time Travel: A Scientific Odyssey. New York, NY: Plenum Press, 1991.

MLA (8th ed.) Citation

Parker, Barry, and Lori Scoffield. Cosmic Time Travel: A Scientific Odyssey. Plenum Press, 1991.

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