Dyfyniad APA

ERHABOR, G. (2017). Asthma: Basic principles and management strategy. Signet Impressions and Design.

Dyfyniad Arddull Chicago

ERHABOR, Gregory. Asthma: Basic Principles and Management Strategy. Signet Impressions and Design, 2017.

Dyfyniad MLA

ERHABOR, Gregory. Asthma: Basic Principles and Management Strategy. Signet Impressions and Design, 2017.

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