APA (7th ed.) Citation

Hobbs. (1997). Marine navigation: Piloting and celestial and electronic navigation (4th ed.). Naval Institute Press.

Chicago Style (17th ed.) Citation

Hobbs. Marine Navigation: Piloting and Celestial and Electronic Navigation. 4th ed. Annapolis, Maryland: Naval Institute Press, 1997.

MLA (9th ed.) Citation

Hobbs. Marine Navigation: Piloting and Celestial and Electronic Navigation. 4th ed. Naval Institute Press, 1997.

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