APA Citatie

Cook, R. L., Langford, C. H., McIntyre, D. D., & Vogel, H. J. A comprehensive liquid-state heteronuclear and multidimensional NMR study of laurentian fulvic acid.

Chicago Style citaat

Cook, Robert L., Cooper H. Langford, Deane D. McIntyre, en Hans J. Vogel. A Comprehensive Liquid-state Heteronuclear and Multidimensional NMR Study of Laurentian Fulvic Acid.

MLA citatie

Cook, Robert L., Cooper H. Langford, Deane D. McIntyre, en Hans J. Vogel. A Comprehensive Liquid-state Heteronuclear and Multidimensional NMR Study of Laurentian Fulvic Acid.