APA (7e ed.) Bronvermelding

Sweet's Catalog Service. Plant engineering file. Sweet's Catalog Service.

Chicago (17e ed.) Bronvermelding

Sweet's Catalog Service. Plant Engineering File. New York: Sweet's Catalog Service.

MLA (8e ed.) Bronvermelding

Sweet's Catalog Service. Plant Engineering File. Sweet's Catalog Service.

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