APA (7e ed.) Bronvermelding

Não informado. (2001). Western construction. King Publications.

Chicago (17e ed.) Bronvermelding

Não informado. Western Construction. San Francisco, Calif: King Publications, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Western Construction. King Publications, 2001.

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