Dyfyniad APA

Grenard, S., & Traverse, N. (1981). Introduction to respiratory therapy.

Dyfyniad Arddull Chicago

Grenard, Steve, and Normen Traverse. Introduction to Respiratory Therapy. 1981.

Dyfyniad MLA

Grenard, Steve, and Normen Traverse. Introduction to Respiratory Therapy. 1981.

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