Dyfyniad APA

Emmett L Durrum, Guntor Zweing, & Richard j Block. (1958). Papar chromatography and paper electrophoresis (2nd.). Academic press.

Dyfyniad Arddull Chicago

Emmett L Durrum, Guntor Zweing, and Richard j Block. Papar Chromatography and Paper Electrophoresis. 2nd. Academic press, 1958.

Dyfyniad MLA

Emmett L Durrum, et al. Papar Chromatography and Paper Electrophoresis. 2nd. Academic press, 1958.

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