APA (7th ed.) Citation

Mucina, L., Popma, J., & van Tongeren, O. (1983). On the determination of optimal levels in phytosociological classification.

Chicago Style (17th ed.) Citation

Mucina, Ladislav, J. Popma, and O. van Tongeren. On the Determination of Optimal Levels in Phytosociological Classification. 1983.

MLA (9th ed.) Citation

Mucina, Ladislav, et al. On the Determination of Optimal Levels in Phytosociological Classification. 1983.