Dyfyniad APA

Day, R. A. (1994). How to write & publish a scientific paper (4th ed.). Oryx Press, ; Cambridge University Press.

Dyfyniad Arddull Chicago

Day, Robert A. How to Write & Publish a Scientific Paper. 4th ed. Phoenix, AZ : Cambridge: Oryx Press, ; Cambridge University Press, 1994.

Dyfyniad MLA

Day, Robert A. How to Write & Publish a Scientific Paper. 4th ed. Oryx Press, ; Cambridge University Press, 1994.

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