APA-referens (7:e uppl.)

Uberoi, N. K., & Foreword by Biswas, D. (2017). Environmental Management (2nd ed.). Excel Books.

Chicago-referens (17:e uppl.)

Uberoi, N. K., och Dilip Foreword by Biswas. Environmental Management. 2nd ed. New Delhi: Excel Books, 2017.

MLA-referens (9:e uppl.)

Uberoi, N. K., och Dilip Foreword by Biswas. Environmental Management. 2nd ed. Excel Books, 2017.