Dyfyniad APA

(1971). Diagnosis and Treatment of Poisoining by Pesticides. Washington, D.C.

Dyfyniad Arddull Chicago

Diagnosis and Treatment of Poisoining By Pesticides. Washington, D.C, 1971.

Dyfyniad MLA

Diagnosis and Treatment of Poisoining By Pesticides. Washington, D.C, 1971.

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