APA (7th ed.) Citation

Fagan, B. M. (2012). Beyond the blue horizon: How the earliest mariners unlocked the secrets of the oceans. Bloomsbury Press.

Chicago Style (17th ed.) Citation

Fagan, Brian M. Beyond the Blue Horizon: How the Earliest Mariners Unlocked the Secrets of the Oceans. New York ; Berlin: Bloomsbury Press, 2012.

MLA (9th ed.) Citation

Fagan, Brian M. Beyond the Blue Horizon: How the Earliest Mariners Unlocked the Secrets of the Oceans. Bloomsbury Press, 2012.