APA (7th ed.) Citation

Young, R. S. (1966). Extraterrestrial biology. Holt, Rinehart and Winston, inc., New York.

Chicago Style (17th ed.) Citation

Young, Richard S. Extraterrestrial Biology. 1966: Holt, Rinehart and Winston, inc., New York, 1966.

MLA (8th ed.) Citation

Young, Richard S. Extraterrestrial Biology. Holt, Rinehart and Winston, inc., New York, 1966.

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