APA (7e ed.) Bronvermelding

Não informado. (2018). Roads and Road Construction. Carriers Publishing Company.

Chicago (17e ed.) Bronvermelding

Não informado. Roads and Road Construction. London: Carriers Publishing Company, 2018.

MLA (8e ed.) Bronvermelding

Não informado. Roads and Road Construction. Carriers Publishing Company, 2018.

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