APA (7e ed.) Bronvermelding

Gwynne, P., & Jeffries, B. (1994). Energy and physics. Time Life Asia.

Chicago (17e ed.) Bronvermelding

Gwynne, Peter, en Brian Jeffries. Energy and Physics. U.S.A.: Time Life Asia, 1994.

MLA (9e ed.) Bronvermelding

Gwynne, Peter, en Brian Jeffries. Energy and Physics. Time Life Asia, 1994.