APA (7th ed.) Citation

Berthelsen, A. Structural studies in the Pre-Cambrian of western Greenland. Reitzel.

Chicago Style (17th ed.) Citation

Berthelsen, Asger. Structural Studies in the Pre-Cambrian of Western Greenland. København: Reitzel.

MLA (9th ed.) Citation

Berthelsen, Asger. Structural Studies in the Pre-Cambrian of Western Greenland. Reitzel.

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