APA (7th ed.) Citation

Ashkenazi, M. (2017). What We Know About Extraterrestrial Intelligence: Foundations of Xenology. Springer International Publishing : Imprint: Springer.

Chicago Style (17th ed.) Citation

Ashkenazi, Michael. What We Know About Extraterrestrial Intelligence: Foundations of Xenology. Cham: Springer International Publishing : Imprint: Springer, 2017.

MLA (8th ed.) Citation

Ashkenazi, Michael. What We Know About Extraterrestrial Intelligence: Foundations of Xenology. Springer International Publishing : Imprint: Springer, 2017.

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