APA (7th ed.) Citation

Tonkov, S. (2021). The Postglacial Vegetation History in Southwestern Bulgaria: A Paleoecological Approach. Pensoft Publishers.

Chicago Style (17th ed.) Citation

Tonkov, Spasimir. The Postglacial Vegetation History in Southwestern Bulgaria: A Paleoecological Approach. Sofia, Bulgaria: Pensoft Publishers, 2021.

MLA (9th ed.) Citation

Tonkov, Spasimir. The Postglacial Vegetation History in Southwestern Bulgaria: A Paleoecological Approach. Pensoft Publishers, 2021.

Warning: These citations may not always be 100% accurate.