APA (7th ed.) Citation

(1867). Fourteen-fathom shoal in Windward Channel. GPOGPO.

Chicago Style (17th ed.) Citation

Fourteen-fathom Shoal in Windward Channel. [Washington]: GPOGPO, 1867.

MLA (9th ed.) Citation

Fourteen-fathom Shoal in Windward Channel. GPOGPO, 1867.

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