APA (7th ed.) Citation

Kolderup, C. F., & Kolderup, N. H. (1940). Geology of the Bergen arc system. J. Griegs boktrykkeri.

Chicago Style (17th ed.) Citation

Kolderup, Carl Fredrik, and Niels Henrik Kolderup. Geology of the Bergen Arc System. Bergen: J. Griegs boktrykkeri, 1940.

MLA (8th ed.) Citation

Kolderup, Carl Fredrik, and Niels Henrik Kolderup. Geology of the Bergen Arc System. J. Griegs boktrykkeri, 1940.

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