APA (7th ed.) Citation

Bondesen, E., & Petersen, O. V. (1965). Axinite from Greenland.

Chicago Style (17th ed.) Citation

Bondesen, Erling, and Ole V. Petersen. Axinite from Greenland. Koppenhagen, 1965.

MLA (9th ed.) Citation

Bondesen, Erling, and Ole V. Petersen. Axinite from Greenland. 1965.

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