Cita APA

L. Roberts, D. (2007). Observations on the effect of nectar-robbery on the reproductive succes of Aeranthes arachnitis (Orchidaceae). Universidad de Costa Rica.

Citación estilo Chicago

L. Roberts, David. Observations On the Effect of Nectar-robbery On the Reproductive Succes of Aeranthes Arachnitis (Orchidaceae). Universidad de Costa Rica, 2007.

Cita MLA

L. Roberts, David. Observations On the Effect of Nectar-robbery On the Reproductive Succes of Aeranthes Arachnitis (Orchidaceae). Universidad de Costa Rica, 2007.