APA (7th ed.) Citation

(1977). Reconnaissance geologic map of the Boyd Glacier quadrangle, Marie Byrd Land, Antarctica. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Reconnaissance Geologic Map of the Boyd Glacier Quadrangle, Marie Byrd Land, Antarctica. Reston, VA: U.S. Geological Survey, 1977.

MLA (9th ed.) Citation

Reconnaissance Geologic Map of the Boyd Glacier Quadrangle, Marie Byrd Land, Antarctica. U.S. Geological Survey, 1977.

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