Dyfyniad APA

Lenzer, J. (2006). Researcher received undisclosed payments of $300 000 from Pfizer. BMJ Publishing Group Ltd.

Dyfyniad Arddull Chicago

Lenzer, Jeanne. Researcher Received Undisclosed Payments of $300 000 From Pfizer. BMJ Publishing Group Ltd, 2006.

Dyfyniad MLA

Lenzer, Jeanne. Researcher Received Undisclosed Payments of $300 000 From Pfizer. BMJ Publishing Group Ltd, 2006.

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