Fisher, A. C. (1973). America's inland waterway: Exploring the Atlantic seaboard. Special Publications Division, National Geographic Society.
Chicago Style (17th ed.) CitationFisher, Allan C. America's Inland Waterway: Exploring the Atlantic Seaboard. Washington: Special Publications Division, National Geographic Society, 1973.
MLA (8th ed.) CitationFisher, Allan C. America's Inland Waterway: Exploring the Atlantic Seaboard. Special Publications Division, National Geographic Society, 1973.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.