APA (7th ed.) Citation

Miller, R., & Hartmann, W. K. (1981). The traveller's guide to the solar system. Macmillan.

Chicago Style (17th ed.) Citation

Miller, Ron, and William K. Hartmann. The Traveller's Guide to the Solar System. London: Macmillan, 1981.

MLA (9th ed.) Citation

Miller, Ron, and William K. Hartmann. The Traveller's Guide to the Solar System. Macmillan, 1981.