Olshanskyi, I. G., Shyian, N. M., & Tarieiev, A. S. (2016). Types of Betula (Betulaceae) names described from Ukraine and deposited in the National Herbarium of Ukraine (KW).
Chicago-Zitierstil (17. Ausg.)Olshanskyi, I. G., N. M. Shyian, und A. S. Tarieiev. Types of Betula (Betulaceae) Names Described from Ukraine and Deposited in the National Herbarium of Ukraine (KW). 2016.
MLA-Zitierstil (8. Ausg.)Olshanskyi, I. G., et al. Types of Betula (Betulaceae) Names Described from Ukraine and Deposited in the National Herbarium of Ukraine (KW). 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.