APA Citation

ASIMOV, I. 1. (1988). Prelude to foundation. London: Grafton Books.

Chicago Style Citation

ASIMOV, Isaac 1920-. Prelude to Foundation. London: Grafton Books, 1988.

MLA Citation

ASIMOV, Isaac 1920-. Prelude to Foundation. London: Grafton Books, 1988.

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