Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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