APA (7e ed.) Bronvermelding

Não informado. (2020). Petroleum Age and Service Station Merchandising. Petroleum Age Publishing Company.

Chicago (17e ed.) Bronvermelding

Não informado. Petroleum Age and Service Station Merchandising. Chicago, Ill: Petroleum Age Publishing Company, 2020.

MLA (8e ed.) Bronvermelding

Não informado. Petroleum Age and Service Station Merchandising. Petroleum Age Publishing Company, 2020.

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