APA (7th ed.) Citation

Letz, D. R., Uhríková, A., & Májovský, J. Chromosome numbers of several interesting taxa of the flora of Slovakia.

Chicago Style (17th ed.) Citation

Letz, Dominik Roman, Anna Uhríková, and Jozef Májovský. Chromosome Numbers of Several Interesting Taxa of the Flora of Slovakia.

MLA (9th ed.) Citation

Letz, Dominik Roman, et al. Chromosome Numbers of Several Interesting Taxa of the Flora of Slovakia.

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