Alaska Geographic Society. (1982). Alaska earthlines/tidelines: An Alaska Geographic Society publication for Alaska schools. The Society.
Chicago-referens (17:e uppl.)Alaska Geographic Society. Alaska Earthlines/tidelines: An Alaska Geographic Society Publication for Alaska Schools. Anchorage, AK: The Society, 1982.
MLA-referens (8:e uppl.)Alaska Geographic Society. Alaska Earthlines/tidelines: An Alaska Geographic Society Publication for Alaska Schools. The Society, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.