APA Citatie

Whitten, M., Williams, N., Dressler, R., Gerlach, G., & Pupulin, F. (2015). Generic Relationships of Zygopetalinae (Orchidaceae: Cymbidieae): Combined Molecular Evidence.

Chicago Style citaat

Whitten, Mark, Norris Williams, Robert Dressler, Günter Gerlach, en Franco Pupulin. Generic Relationships of Zygopetalinae (Orchidaceae: Cymbidieae): Combined Molecular Evidence. 2015.

MLA citatie

Whitten, Mark, et al. Generic Relationships of Zygopetalinae (Orchidaceae: Cymbidieae): Combined Molecular Evidence. 2015.