APA-referens (7:e uppl.)

BHARUCHA, E. (2005). TEXT BOOK OF ENVIRONMENTAL STUDIES (1st.). UNIVERSITIES PRESS.

Chicago-referens (17:e uppl.)

BHARUCHA, ERACH. TEXT BOOK OF ENVIRONMENTAL STUDIES. 1st. HYDERABAD: UNIVERSITIES PRESS, 2005.

MLA-referens (9:e uppl.)

BHARUCHA, ERACH. TEXT BOOK OF ENVIRONMENTAL STUDIES. 1st. UNIVERSITIES PRESS, 2005.