APA (7th ed.) Citation

Parville, H. d., & Stableford, B. M. (2008). An inhabitant of the planet Mars. Black Coat Press.

Chicago Style (17th ed.) Citation

Parville, Henri de, and Brian M. Stableford. An Inhabitant of the Planet Mars. Encino, CA: Black Coat Press, 2008.

MLA (9th ed.) Citation

Parville, Henri de, and Brian M. Stableford. An Inhabitant of the Planet Mars. Black Coat Press, 2008.