Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Yanev, S. (1997). Paleozoic cherts in Bulgaria and the genetic environments of their formation. Universidad de Granada.

Chicago Citation Edition Citation

Yanev, Slavcho. Paleozoic Cherts in Bulgaria and the Genetic Environments of Their Formation. Granada: Universidad de Granada, 1997.

MLA Citation Edition Citation

Yanev, Slavcho. Paleozoic Cherts in Bulgaria and the Genetic Environments of Their Formation. Universidad de Granada, 1997.