Dyfyniad APA

Meisner, P., & Ramsay, J. (2003). Colin Andrew Ramsay. BMJ Publishing Group Ltd.

Dyfyniad Arddull Chicago

Meisner, Peter, and James Ramsay. Colin Andrew Ramsay. BMJ Publishing Group Ltd, 2003.

Dyfyniad MLA

Meisner, Peter, and James Ramsay. Colin Andrew Ramsay. BMJ Publishing Group Ltd, 2003.

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