Melnyk, V. I. (2019). Alexander von Humboldt – the founder of phytogeography (to the 250th anniversary of his birthday).
Chicago-Zitierstil (17. Ausg.)Melnyk, V. I. Alexander Von Humboldt – the Founder of Phytogeography (to the 250th Anniversary of His Birthday). 2019.
MLA-Zitierstil (8. Ausg.)Melnyk, V. I. Alexander Von Humboldt – the Founder of Phytogeography (to the 250th Anniversary of His Birthday). 2019.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.