APA (7th ed.) Citation

Hobbs, R. R. (1998). Marine navigation workbook: Piloting and celestial and electronic navigation (Fourth edition.). Naval Institute Press.

Chicago Style (17th ed.) Citation

Hobbs, Richard R. Marine Navigation Workbook: Piloting and Celestial and Electronic Navigation. Fourth edition. Annapolis, Md: Naval Institute Press, 1998.

MLA (9th ed.) Citation

Hobbs, Richard R. Marine Navigation Workbook: Piloting and Celestial and Electronic Navigation. Fourth edition. Naval Institute Press, 1998.

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