Rutley, F., & Gribble, C. (2005). Rutley's Elements of Mineralogy (27th ed.). CBS Publishers & Distributors.
Citazione stile Chigago Style (17a edizione)Rutley, Frank, e C.D Gribble. Rutley's Elements of Mineralogy. 27th ed. New Delhi: CBS Publishers & Distributors, 2005.
Citatione MLA (9a ed.)Rutley, Frank, e C.D Gribble. Rutley's Elements of Mineralogy. 27th ed. CBS Publishers & Distributors, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.