APA Citation

Calder, R. (1983). The future of a troubled world. London: Heinemann.

Chicago Style Citation

Calder, Ritchie. The Future of a Troubled World. London: Heinemann, 1983.

MLA Citation

Calder, Ritchie. The Future of a Troubled World. London: Heinemann, 1983.

Warning: These citations may not always be 100% accurate.