APA (7th ed.) Citation

Urmos, J., Sharma, S. K., & Mackenzie, F. T. (1991). Characterization of some biogenic carbonates with Raman spectroscopy. American Mineralogist, 76, 641.

Chicago Style (17th ed.) Citation

Urmos, J., S. K. Sharma, and F. T. Mackenzie. "Characterization of Some Biogenic Carbonates with Raman Spectroscopy." American Mineralogist 76 (1991): 641.

MLA (9th ed.) Citation

Urmos, J., et al. "Characterization of Some Biogenic Carbonates with Raman Spectroscopy." American Mineralogist, vol. 76, 1991, p. 641.