Dyfyniad APA

Villanueva-G, R. (2002). Polliniferous plants and foraging strategies of Apis mellifera (Hymenoptera: Apidae) in the Yucatán Peninsula, Mexico.

Dyfyniad Arddull Chicago

Villanueva-G, Rogel. Polliniferous Plants and Foraging Strategies of Apis Mellifera (Hymenoptera: Apidae) in the Yucatán Peninsula, Mexico. 2002.

Dyfyniad MLA

Villanueva-G, Rogel. Polliniferous Plants and Foraging Strategies of Apis Mellifera (Hymenoptera: Apidae) in the Yucatán Peninsula, Mexico. 2002.

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