Dyfyniad APA

Solomon, G., & Huddle, A. (2002). Low levels of persistent organic pollutants raise concerns for future generations. BMJ Group.

Dyfyniad Arddull Chicago

Solomon, G., and A. Huddle. Low Levels of Persistent Organic Pollutants Raise Concerns for Future Generations. BMJ Group, 2002.

Dyfyniad MLA

Solomon, G., and A. Huddle. Low Levels of Persistent Organic Pollutants Raise Concerns for Future Generations. BMJ Group, 2002.

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