APA (7e ed.) Bronvermelding

Levrai P. Peter. (2006). English for the Energy Industries. Oil, Gas and Petrochemicals. London, Languages solutions, 2006.

Chicago (17e ed.) Bronvermelding

Levrai P. Peter. English for the Energy Industries. Oil, Gas and Petrochemicals. London, Languages solutions, 2006, 2006.

MLA (9e ed.) Bronvermelding

Levrai P. Peter. English for the Energy Industries. Oil, Gas and Petrochemicals. London, Languages solutions, 2006, 2006.

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