APA (7th ed.) Citation

Wells, R. E. (1989). A guide to shipwreck sites along the Washington coast. R.E. Wells.

Chicago Style (17th ed.) Citation

Wells, R. E. A Guide to Shipwreck Sites Along the Washington Coast. Sooke, B.C.: R.E. Wells, 1989.

MLA (9th ed.) Citation

Wells, R. E. A Guide to Shipwreck Sites Along the Washington Coast. R.E. Wells, 1989.