APA (7th ed.) Citation

Kempa, M., Edmondson, J. R., Lack, H. W., Smatanová, J., & Marhold, K. (2016). František Nábělek's Iter Turcico-Persicum 1909–1910 – database and digitized herbarium collection.

Chicago Style (17th ed.) Citation

Kempa, Matúš, John R. Edmondson, Hans Walter Lack, Janka Smatanová, and Karol Marhold. František Nábělek's Iter Turcico-Persicum 1909–1910 – Database and Digitized Herbarium Collection. [Sofia], 2016.

MLA (9th ed.) Citation

Kempa, Matúš, et al. František Nábělek's Iter Turcico-Persicum 1909–1910 – Database and Digitized Herbarium Collection. 2016.