Dyfyniad APA

Treece, E. M. W., & Treeve, J. W. (1973). Elements of research in nursing. Mosby.

Dyfyniad Arddull Chicago

Treece, Eleanor Mae Walters, and James William Treeve. Elements of Research in Nursing. Saint Louis: Mosby, 1973.

Dyfyniad MLA

Treece, Eleanor Mae Walters, and James William Treeve. Elements of Research in Nursing. Mosby, 1973.

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