APA (7e ed.) Bronvermelding

Davis, K. Business And Its Environmental Keith Davis Dan Robert L. Blomstrom. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Davis, Keith. Business And Its Environmental Keith Davis Dan Robert L. Blomstrom. McGraw-Hill.

MLA (8e ed.) Bronvermelding

Davis, Keith. Business And Its Environmental Keith Davis Dan Robert L. Blomstrom. McGraw-Hill.

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