APA (7th ed.) Citation

Rotreklová, O., Bureš, P., & Grulich, V. Chromosome numbers for some species of vascular plants from Europe.

Chicago Style (17th ed.) Citation

Rotreklová, Olga, Petr Bureš, and Vít Grulich. Chromosome Numbers for Some Species of Vascular Plants from Europe.

MLA (9th ed.) Citation

Rotreklová, Olga, et al. Chromosome Numbers for Some Species of Vascular Plants from Europe.