Dyfyniad APA

Murray, R. B., & Zentner, J. P. (1997). Health assessment and promotion strategies through the life span (6th ed.). Appleton & Lange.

Dyfyniad Arddull Chicago

Murray, Ruth B., and Judith P. Zentner. Health Assessment and Promotion Strategies Through the Life Span. 6th ed. Stamford, CT: Appleton & Lange, 1997.

Dyfyniad MLA

Murray, Ruth B., and Judith P. Zentner. Health Assessment and Promotion Strategies Through the Life Span. 6th ed. Appleton & Lange, 1997.

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