Cita APA

Vesprini, J. L., Pacini, E., & Nepi, M. (2012). Floral nectar production in Helleborus foetidus: An ultrastructural study. Web

Citación estilo Chicago

Vesprini, Jose Luis, E. Pacini, and M. Nepi. Floral Nectar Production in Helleborus Foetidus: An Ultrastructural Study. 2012.

Cita MLA

Vesprini, Jose Luis, E. Pacini, and M. Nepi. Floral Nectar Production in Helleborus Foetidus: An Ultrastructural Study. 2012.