Dyfyniad APA

Valenzuela Gamarra, L. (2013). Ponthieva hermiliae, a new species of orchidaceae in the cordillera yanachaga (Oxapampa, Pasco, Peru).

Dyfyniad Arddull Chicago

Valenzuela Gamarra, Luis. Ponthieva Hermiliae, a New Species of Orchidaceae in the Cordillera Yanachaga (Oxapampa, Pasco, Peru). 2013.

Dyfyniad MLA

Valenzuela Gamarra, Luis. Ponthieva Hermiliae, a New Species of Orchidaceae in the Cordillera Yanachaga (Oxapampa, Pasco, Peru). 2013.

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