Παραπομπή APA

Eicher, T., Hauptmann, S., & Speicher, A. (2012). The chemistry of heterocycles (3rd, completely rev. and updated ed.). Wiley-VCH.

Παραπομπή Chicago Style

Eicher, Theophil, Siegfried Hauptmann, και Andreas Speicher. The Chemistry of Heterocycles. 3rd, completely rev. and updated ed. [Weinheim]: Wiley-VCH, 2012.

Παραπομπή MLA

Eicher, Theophil, et al. The Chemistry of Heterocycles. 3rd, completely rev. and updated ed. Wiley-VCH, 2012.