Tymchenko, O. D., & Sinitsyna, L. V. (1999). The average production level and morphological peculiarities of the seeds of different species and varieties of Tulipa L. genus.
Chicago-Zitierstil (17. Ausg.)Tymchenko, O. D., und L. V. Sinitsyna. The Average Production Level and Morphological Peculiarities of the Seeds of Different Species and Varieties of Tulipa L. Genus. 1999.
MLA-Zitierstil (8. Ausg.)Tymchenko, O. D., und L. V. Sinitsyna. The Average Production Level and Morphological Peculiarities of the Seeds of Different Species and Varieties of Tulipa L. Genus. 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.