APA Citation

VALENTINE. (1989). Unorthodox methods. London: Victor Gollancz Ltd..

Chicago Style Citation

VALENTINE. Unorthodox Methods. London: Victor Gollancz Ltd., 1989.

MLA Citation

VALENTINE. Unorthodox Methods. London: Victor Gollancz Ltd., 1989.

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