APA (7th ed.) Citation

Escher, A., & Watt, W. S. (1976). Geology of Greenland. Grnlands Geologiske undersgelse.

Chicago Style (17th ed.) Citation

Escher, Arthur, and W. Stuart Watt. Geology of Greenland. [Kbenhavn]: Grnlands Geologiske undersgelse, 1976.

MLA (9th ed.) Citation

Escher, Arthur, and W. Stuart Watt. Geology of Greenland. Grnlands Geologiske undersgelse, 1976.