Dyfyniad APA

BRITTAIN HARRY G. (1992). ANALYTICAL PROFILES OF DRUG SUBSTANCES AND EXCIPIENTS. ACADEMIC PRESS.

Dyfyniad Arddull Chicago

BRITTAIN HARRY G. ANALYTICAL PROFILES OF DRUG SUBSTANCES AND EXCIPIENTS. NEW YORK: ACADEMIC PRESS, 1992.

Dyfyniad MLA

BRITTAIN HARRY G. ANALYTICAL PROFILES OF DRUG SUBSTANCES AND EXCIPIENTS. ACADEMIC PRESS, 1992.

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