Παραπομπή APA

Winkelmann, G. (1992). Microbial Degradation of Natural Products. VCH.

Παραπομπή Chicago Style

Winkelmann, Gunther. Microbial Degradation of Natural Products. Weinheim: VCH, 1992.

Παραπομπή MLA

Winkelmann, Gunther. Microbial Degradation of Natural Products. VCH, 1992.