APA (7th ed.) Citation

Leatherdale, C. (1980). So you want to teach English to foreigners. Abacus Pr.

Chicago Style (17th ed.) Citation

Leatherdale, Clive. So You Want to Teach English to Foreigners. Tunbridge Wells, Kent: Abacus Pr, 1980.

MLA (9th ed.) Citation

Leatherdale, Clive. So You Want to Teach English to Foreigners. Abacus Pr, 1980.