Dyfyniad APA

Ross, P. E., Coutts, J. R., & Macnaughton, M. C. (1970). Steroid assays in human pregnancy blood.

Dyfyniad Arddull Chicago

Ross, P E., J R. Coutts, and M C. Macnaughton. Steroid Assays in Human Pregnancy Blood. 1970.

Dyfyniad MLA

Ross, P E., J R. Coutts, and M C. Macnaughton. Steroid Assays in Human Pregnancy Blood. 1970.

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