Pupulin, F., & Romero-González, G. A. (2016). Costa Rican Orchidaceae types (CROTYPES) digital imaging documentation at AMES, Harvard University.
استشهاد بنمط شيكاغوPupulin, Franco, و Gustavo A. Romero-González. Costa Rican Orchidaceae Types (CROTYPES) Digital Imaging Documentation At AMES, Harvard University. 2016.
MLA استشهادPupulin, Franco, و Gustavo A. Romero-González. Costa Rican Orchidaceae Types (CROTYPES) Digital Imaging Documentation At AMES, Harvard University. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.