APA (7th ed.) Citation

Micha, R., & Hélion, J. (1979). Hélion. Crown Publishers.

Chicago Style (17th ed.) Citation

Micha, René, and Jean Hélion. Hélion. New York: Crown Publishers, 1979.

MLA (8th ed.) Citation

Micha, René, and Jean Hélion. Hélion. Crown Publishers, 1979.

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