APA Citatie

Grisebach, H., & Herz, W. (1977). Progress in the chemistry of organic natural products. Springer Verlag.

Chicago Style citaat

Grisebach, H., en W. Herz. Progress in the Chemistry of Organic Natural Products. New York: Springer Verlag, 1977.

MLA citatie

Grisebach, H., en W. Herz. Progress in the Chemistry of Organic Natural Products. Springer Verlag, 1977.