Dyfyniad APA

(2014). The ESSENTIALS of nursing and healthcare research. Sage.

Dyfyniad Arddull Chicago

The ESSENTIALS of Nursing and Healthcare Research. Sage, 2014.

Dyfyniad MLA

The ESSENTIALS of Nursing and Healthcare Research. Sage, 2014.

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