Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.