APA (7th ed.) Citation

Marshall, D. B. (1978). California shipwrecks: Footsteps in the sea. Superior Publishing Co..

Chicago Style (17th ed.) Citation

Marshall, Don B. California Shipwrecks: Footsteps in the Sea. Seattle, Wash.: Superior Publishing Co., 1978.

MLA (9th ed.) Citation

Marshall, Don B. California Shipwrecks: Footsteps in the Sea. Superior Publishing Co., 1978.