Dyfyniad APA

MEDSCAPE WOMEN'S HEALTH. Medscape.

Dyfyniad Arddull Chicago

MEDSCAPE WOMEN'S HEALTH. Medscape.

Dyfyniad MLA

MEDSCAPE WOMEN'S HEALTH. Medscape.

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