Gaya APA

Vigor, J. (2004). The practical encyclopedia of boating : an A-Z compendium of navigation, seamanship, boat maintenance, and nautical wisdom (6th ed.). New York: McGraw Hill.

Gaya MLA

Vigor, John. "The practical encyclopedia of boating : an A-Z compendium of navigation, seamanship, boat maintenance, and nautical wisdom". 6th ed. New York: McGraw Hill, 2004. Text.