Dyfyniad APA

Wyckoff, H. O., & Attix, F. H. (1957). Design of free-air ionization chambers. U.S. Government Printing Office.

Dyfyniad Arddull Chicago

Wyckoff, Harold O., and Frank H. Attix. Design of Free-air Ionization Chambers. Washington, D.C.: U.S. Government Printing Office, 1957.

Dyfyniad MLA

Wyckoff, Harold O., and Frank H. Attix. Design of Free-air Ionization Chambers. U.S. Government Printing Office, 1957.

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