Seregin, A., & Stepanova, N. (2020). MHA Herbarium: Eastern European collections of vascular plants. Pensoft Publishers.
Cita Chicago (17th ed.)Seregin, Alexey, i Nina Stepanova. MHA Herbarium: Eastern European Collections of Vascular Plants. Pensoft Publishers, 2020.
Cita MLA (9th ed.)Seregin, Alexey, i Nina Stepanova. MHA Herbarium: Eastern European Collections of Vascular Plants. Pensoft Publishers, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.