United States. Hydrographic Office. (1916). Mediterranean pilot: Volume I. Comprising Strait of Gibraltar, south and southeast coast of Spain, African coast from Cape Spartel to Gulf of Gabes, including Balearic Islands. GPO.
Chicago Style (17th ed.) CitationUnited States. Hydrographic Office. Mediterranean Pilot: Volume I. Comprising Strait of Gibraltar, South and Southeast Coast of Spain, African Coast from Cape Spartel to Gulf of Gabes, Including Balearic Islands. [Washington]: GPO, 1916.
MLA (9th ed.) CitationUnited States. Hydrographic Office. Mediterranean Pilot: Volume I. Comprising Strait of Gibraltar, South and Southeast Coast of Spain, African Coast from Cape Spartel to Gulf of Gabes, Including Balearic Islands. GPO, 1916.
Warning: These citations may not always be 100% accurate.