APA
Brown L. R. e. a., . (1985). State of the world 1985: A world watch institute report on progress toward a sustainable society. New Delhi: Prentice-Hall of India Pvt. Ltd.
Chicago
Brown Lester R et al, . 1985. State of the world 1985: A world watch institute report on progress toward a sustainable society. New Delhi: Prentice-Hall of India Pvt. Ltd.
Harvard
Brown L. R. e. a., . (1985). State of the world 1985: A world watch institute report on progress toward a sustainable society. New Delhi: Prentice-Hall of India Pvt. Ltd.
MLA
Brown Lester R et al, . State of the world 1985: A world watch institute report on progress toward a sustainable society. New Delhi: Prentice-Hall of India Pvt. Ltd. 1985.