APA (7th ed.) Citation

Alvarez, W. (2017). A most improbable journey: A big history of our planet and ourselves (First edition.). W.W. Norton & Company.

Chicago Style (17th ed.) Citation

Alvarez, Walter. A Most Improbable Journey: A Big History of Our Planet and Ourselves. First edition. New York: W.W. Norton & Company, 2017.

MLA (8th ed.) Citation

Alvarez, Walter. A Most Improbable Journey: A Big History of Our Planet and Ourselves. First edition. W.W. Norton & Company, 2017.

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