Style de citation APA (7e éd.)

North Klaus. (1997). Environmental business management: An Introduction (2nd (revised).). International Labour Office.

Style de citation Chicago (17e éd.)

North Klaus. Environmental Business Management: An Introduction. 2nd (revised). Geneva: International Labour Office, 1997.

Style de citation MLA (9e éd.)

North Klaus. Environmental Business Management: An Introduction. 2nd (revised). International Labour Office, 1997.