APA (7e ed.) Bronvermelding

(1976). V. 47, № 4; The Review of Scientific Instruments. 1976.

Chicago (17e ed.) Bronvermelding

V. 47, № 4; The Review of Scientific Instruments. 1976, 1976.

MLA (9e ed.) Bronvermelding

V. 47, № 4; The Review of Scientific Instruments. 1976, 1976.