APA (7th ed.) Citation

Turner, F. W. (1993). A border of blue: Along the Gulf of Mexico from the Keys to the Yucatan. H. Holt.

Chicago Style (17th ed.) Citation

Turner, Frederick W. A Border of Blue: Along the Gulf of Mexico from the Keys to the Yucatan. New York: H. Holt, 1993.

MLA (9th ed.) Citation

Turner, Frederick W. A Border of Blue: Along the Gulf of Mexico from the Keys to the Yucatan. H. Holt, 1993.