Dyfyniad APA

Chain Guadarrama, A., Finegan, B., Vílchez Mendoza, S., & Casanoves, F. (2012). Determinants of rain-forest floristic variation on an altitudinal gradient in southern Costa Rica.

Dyfyniad Arddull Chicago

Chain Guadarrama, Adina, Bryan Finegan, Sergio Vílchez Mendoza, y Fernando Casanoves. Determinants of Rain-forest Floristic Variation On an Altitudinal Gradient in Southern Costa Rica. 2012.

Dyfyniad MLA

Chain Guadarrama, Adina, Bryan Finegan, Sergio Vílchez Mendoza, y Fernando Casanoves. Determinants of Rain-forest Floristic Variation On an Altitudinal Gradient in Southern Costa Rica. 2012.

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