APA citiranje

Williams, L. B., Haydel, S. E., Giese, R. F., & Eberl, D. D. (2008). CHEMICAL AND MINERALOGICAL CHARACTERISTICS OF FRENCH GREEN CLAYS USED FOR HEALING.

Citação norma Chicago

Williams, Lynda B., Shelley E. Haydel, Rossman F. Giese, and Dennis D. Eberl. CHEMICAL AND MINERALOGICAL CHARACTERISTICS OF FRENCH GREEN CLAYS USED FOR HEALING. 2008.

MLA citiranje

Williams, Lynda B., Shelley E. Haydel, Rossman F. Giese, and Dennis D. Eberl. CHEMICAL AND MINERALOGICAL CHARACTERISTICS OF FRENCH GREEN CLAYS USED FOR HEALING. 2008.