Dyfyniad APA

Vargas, J. A., Acuña-González, J., Gómez, E., & Molina, J. (2015). Metals in coastal mollusks of Costa Rica.

Dyfyniad Arddull Chicago

Vargas, Jose A., Jenaro Acuña-González, Eddy Gómez, y Johan Molina. Metals in Coastal Mollusks of Costa Rica. 2015.

Dyfyniad MLA

Vargas, Jose A., Jenaro Acuña-González, Eddy Gómez, y Johan Molina. Metals in Coastal Mollusks of Costa Rica. 2015.

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