Dyfyniad APA

González-Cordoba, M., & Montoya-Lerma, J. (2014). Bees (Hymenoptera: Apoidea) of Gorgona Natural National Park, Colombian Pacific.

Dyfyniad Arddull Chicago

González-Cordoba, Marcela, y James Montoya-Lerma. Bees (Hymenoptera: Apoidea) of Gorgona Natural National Park, Colombian Pacific. 2014.

Dyfyniad MLA

González-Cordoba, Marcela, y James Montoya-Lerma. Bees (Hymenoptera: Apoidea) of Gorgona Natural National Park, Colombian Pacific. 2014.

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