Dyfyniad APA

NULL. (1964). ADVANCE IN RADITION BIOLOGY. ACADEMIC PRESS.

Dyfyniad Arddull Chicago

NULL. ADVANCE IN RADITION BIOLOGY. LONDON & NEW YORK: ACADEMIC PRESS, 1964.

Dyfyniad MLA

NULL. ADVANCE IN RADITION BIOLOGY. ACADEMIC PRESS, 1964.

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