APA-referens (7:e uppl.)

Repetto, R. (1994). The second India revisited: Population, poverty, and environmental stress over two decades. World Resources Institute.

Chicago-referens (17:e uppl.)

Repetto, Robert. The Second India Revisited: Population, Poverty, and Environmental Stress over Two Decades. [Washington, D.C.]: World Resources Institute, 1994.

MLA-referens (9:e uppl.)

Repetto, Robert. The Second India Revisited: Population, Poverty, and Environmental Stress over Two Decades. World Resources Institute, 1994.