APA Citation

BARDEN. (1968). An introduction to chess: Book 1. London: Routledge & Kegan Paul.

Chicago Style Citation

BARDEN. An Introduction to Chess: Book 1. London: Routledge & Kegan Paul, 1968.

MLA Citation

BARDEN. An Introduction to Chess: Book 1. London: Routledge & Kegan Paul, 1968.

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