APA (7th ed.) Citation

Gillham, S. (2003). Ships in trouble: The Great Lakes, 1850-1930. Looking Back Press.

Chicago Style (17th ed.) Citation

Gillham, Skip. Ships in Trouble: The Great Lakes, 1850-1930. St. Catharines, Ont.: Looking Back Press, 2003.

MLA (9th ed.) Citation

Gillham, Skip. Ships in Trouble: The Great Lakes, 1850-1930. Looking Back Press, 2003.

Warning: These citations may not always be 100% accurate.