APA Citatie

Chapman, K. (1991). The international petrochemical industry: Evolution and location. Cambridge, Mass., USA: B. Blackwell.

Chicago Style citaat

Chapman, Keith. The International Petrochemical Industry: Evolution and Location. Cambridge, Mass., USA: B. Blackwell, 1991.

MLA citatie

Chapman, Keith. The International Petrochemical Industry: Evolution and Location. Cambridge, Mass., USA: B. Blackwell, 1991.

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