APA (7th ed.) Citation

Koch, L. (1931). Carboniferous and triassic stratigraphy of east Greenland. Reitzel.

Chicago Style (17th ed.) Citation

Koch, Lauge. Carboniferous and Triassic Stratigraphy of East Greenland. København: Reitzel, 1931.

MLA (9th ed.) Citation

Koch, Lauge. Carboniferous and Triassic Stratigraphy of East Greenland. Reitzel, 1931.

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