APA (7th ed.) Citation

American Geographical Society of New York. (1929). Wilkins-Hearst Antarctic Expedition 1928-1929 map of the Antarctic. American Geographical Society.

Chicago Style (17th ed.) Citation

American Geographical Society of New York. Wilkins-Hearst Antarctic Expedition 1928-1929 Map of the Antarctic. New York, N.Y.: American Geographical Society, 1929.

MLA (9th ed.) Citation

American Geographical Society of New York. Wilkins-Hearst Antarctic Expedition 1928-1929 Map of the Antarctic. American Geographical Society, 1929.