APA (7th ed.) Citation

Sweet, R. J. (2003). GPS for mariners. International Marine/McGraw-Hill.

Chicago Style (17th ed.) Citation

Sweet, Robert J. GPS for Mariners. Camden, Me.: International Marine/McGraw-Hill, 2003.

MLA (9th ed.) Citation

Sweet, Robert J. GPS for Mariners. International Marine/McGraw-Hill, 2003.