Dyfyniad APA

Karremans, A., Bogarín, D., Fernández, M., Smith, C., & Blanco, M. (2012). New species and records of Orchidaceae from Costa Rica. II.

Dyfyniad Arddull Chicago

Karremans, Adam, Diego Bogarín, Melania Fernández, Christina Smith, y Mario Blanco. New Species and Records of Orchidaceae From Costa Rica. II. 2012.

Dyfyniad MLA

Karremans, Adam, et al. New Species and Records of Orchidaceae From Costa Rica. II. 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.