APA (7th ed.) Citation

KOOPMANS, B. (1975). Srtuctural geology excersises - BN Koopmans. BN Koopmans.

Chicago Style (17th ed.) Citation

KOOPMANS, BN. Srtuctural Geology Excersises - BN Koopmans. BN Koopmans, 1975.

MLA (8th ed.) Citation

KOOPMANS, BN. Srtuctural Geology Excersises - BN Koopmans. BN Koopmans, 1975.

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