APA način citiranja (7. izdanje)

Alfthan, T., & Gagliardi, R. (1995). Environmental training: Policy and practice for sustainable development. Oxford and IBH Publication.

Čikaški stil citiranja (17. izdanje)

Alfthan, Torkel, i Raul Gagliardi. Environmental Training: Policy and Practice for Sustainable Development. New Delhi: Oxford and IBH Publication, 1995.

MLA način citiranja (9. izdanje)

Alfthan, Torkel, i Raul Gagliardi. Environmental Training: Policy and Practice for Sustainable Development. Oxford and IBH Publication, 1995.