APA
Linda Starke, . (1987). State of the World 1987. A worldworh Institute Report on Progress toward a sustainable society. New Delhi: Prentice-Hall of INdia Private Ltd.
Chicago
Linda Starke, . 1987. State of the World 1987. A worldworh Institute Report on Progress toward a sustainable society. New Delhi: Prentice-Hall of INdia Private Ltd.
Harvard
Linda Starke, . (1987). State of the World 1987. A worldworh Institute Report on Progress toward a sustainable society. New Delhi: Prentice-Hall of INdia Private Ltd.
MLA
Linda Starke, . State of the World 1987. A worldworh Institute Report on Progress toward a sustainable society. New Delhi: Prentice-Hall of INdia Private Ltd. 1987.