APA (7th ed.) Citation

Ackerman, F., & Linaweaver, B. (2004). Worlds of tomorrow: The amazing universe of science fiction art. Collectors Press.

Chicago Style (17th ed.) Citation

Ackerman, Forrest, and Brad Linaweaver. Worlds of Tomorrow: The Amazing Universe of Science Fiction Art. Portland, Or: Collectors Press, 2004.

MLA (8th ed.) Citation

Ackerman, Forrest, and Brad Linaweaver. Worlds of Tomorrow: The Amazing Universe of Science Fiction Art. Collectors Press, 2004.