Παραπομπή σε μορφή APA (7η εκδ.)

Lenihan, J. M. A., & Fletcher, W. W. (1979). Economics of the environment: General editors John Lenihan and William W. Fletcher. : Blackie.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lenihan, J. M. A., και William W. Fletcher. Economics of the Environment: General Editors John Lenihan and William W. Fletcher. Glasgow etc.: : Blackie, 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lenihan, J. M. A., και William W. Fletcher. Economics of the Environment: General Editors John Lenihan and William W. Fletcher. : Blackie, 1979.