APA (7e ed.) Bronvermelding

English Language Services, inc. Engineering, electrical engineering (5a ed.).

Chicago (17e ed.) Bronvermelding

English Language Services, inc. Engineering, Electrical Engineering. 5a ed.

MLA (8e ed.) Bronvermelding

English Language Services, inc. Engineering, Electrical Engineering. 5a ed.

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