APA (7th ed.) Citation

Bryan, J. E. (1990). An experimental study of ion-drag pumping in a vertical axisymmetric configuration. [publisher not identified].

Chicago Style (17th ed.) Citation

Bryan, James Everett. An Experimental Study of Ion-drag Pumping in a Vertical Axisymmetric Configuration. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Bryan, James Everett. An Experimental Study of Ion-drag Pumping in a Vertical Axisymmetric Configuration. [publisher not identified], 1990.