Cherevchenko, T. M., & Ivannikov, R. V. (2001). Orchidology history in Russia during the late 19th – early 20th centuries.
Chicago-Zitierstil (17. Ausg.)Cherevchenko, T. M., und R. V. Ivannikov. Orchidology History in Russia During the Late 19th – Early 20th Centuries. 2001.
MLA-Zitierstil (8. Ausg.)Cherevchenko, T. M., und R. V. Ivannikov. Orchidology History in Russia During the Late 19th – Early 20th Centuries. 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.