Dyfyniad APA

Guderian,R. (1977). Air pollutin: Phytotoxicity of acidic gases its significance in air pollutiion control. Springer-Verlag.

Dyfyniad Arddull Chicago

Guderian,R. Air Pollutin: Phytotoxicity of Acidic Gases Its Significance in Air Pollutiion Control. Berlin: Springer-Verlag, 1977.

Dyfyniad MLA

Guderian,R. Air Pollutin: Phytotoxicity of Acidic Gases Its Significance in Air Pollutiion Control. Springer-Verlag, 1977.

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