APA (7th ed.) Citation

Clark, S., & Miles, E. (1998). Discovering the universe. Horus Editions Limited Publishers.

Chicago Style (17th ed.) Citation

Clark, Stuart, and Elizabeth Miles. Discovering the Universe. London: Horus Editions Limited Publishers, 1998.

MLA (9th ed.) Citation

Clark, Stuart, and Elizabeth Miles. Discovering the Universe. Horus Editions Limited Publishers, 1998.

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