APA (7e ed.) Bronvermelding

Não informado. (1954). Instruments and automation. Instruments Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. Instruments and Automation. Pontiac, Ill: Instruments Publishing, 1954.

MLA (8e ed.) Bronvermelding

Não informado. Instruments and Automation. Instruments Publishing, 1954.

Let op: Deze citaties zijn niet altijd 100% accuraat.