APA (7th ed.) Citation

Broch, O. A., & Barth, T. F. W. Feltspat. Aschehoug i komm.

Chicago Style (17th ed.) Citation

Broch, Olaf Anton, and Thomas F. W. Barth. Feltspat. Oslo: Aschehoug i komm.

MLA (9th ed.) Citation

Broch, Olaf Anton, and Thomas F. W. Barth. Feltspat. Aschehoug i komm.

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