APA (7th ed.) Citation

Earle, S. A. (1995). Sea change: A message of the oceans. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Earle, Sylvia A. Sea Change: A Message of the Oceans. New York: G.P. Putnam's Sons, 1995.

MLA (9th ed.) Citation

Earle, Sylvia A. Sea Change: A Message of the Oceans. G.P. Putnam's Sons, 1995.