APA (7th ed.) Citation

Todorov, K. T., Cheshmedzhiev, I. V., Stoyanov, P. S., Mladenova, T. R., & Dimitrova-Dyulgerova, I. Z. (2018). Taxonomic Structure of Genus Carduus L. in Bulgaria. Union of Scientists in Bulgaria.

Chicago Style (17th ed.) Citation

Todorov, Krasimir T., Iliya V. Cheshmedzhiev, Plamen S. Stoyanov, Tsvetelina R. Mladenova, and Ivanka Zh Dimitrova-Dyulgerova. Taxonomic Structure of Genus Carduus L. in Bulgaria. Union of Scientists in Bulgaria, 2018.

MLA (8th ed.) Citation

Todorov, Krasimir T., et al. Taxonomic Structure of Genus Carduus L. in Bulgaria. Union of Scientists in Bulgaria, 2018.