APA (7th ed.) Citation

Pollard, M. (1991). Thinker. Heinemann Educational Books Ltd.

Chicago Style (17th ed.) Citation

Pollard, Micheal. Thinker. London: Heinemann Educational Books Ltd, 1991.

MLA (9th ed.) Citation

Pollard, Micheal. Thinker. Heinemann Educational Books Ltd, 1991.

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