Dyfyniad APA

Pérez, L., LorenschaT, J., Brenner, M., Scharf, B., & Schwalb, A. (2010). Extant freshwater ostracodes (Crustacea: Ostracoda) from Lago Petén Itzá, Guatemala.

Dyfyniad Arddull Chicago

Pérez, Liseth, Julia LorenschaT, Mark Brenner, Burkhard Scharf, y Antje Schwalb. Extant Freshwater Ostracodes (Crustacea: Ostracoda) From Lago Petén Itzá, Guatemala. 2010.

Dyfyniad MLA

Pérez, Liseth, et al. Extant Freshwater Ostracodes (Crustacea: Ostracoda) From Lago Petén Itzá, Guatemala. 2010.

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