APA (7th ed.) Citation

Hutchinson, T., & Waters, A. (1987). English for specific purposes: A learning-centred approach (1. publ.). Cambridge Univ. Pr.

Chicago Style (17th ed.) Citation

Hutchinson, Tom, and Alan Waters. English for Specific Purposes: A Learning-centred Approach. 1. publ. Cambridge u.a: Cambridge Univ. Pr, 1987.

MLA (9th ed.) Citation

Hutchinson, Tom, and Alan Waters. English for Specific Purposes: A Learning-centred Approach. 1. publ. Cambridge Univ. Pr, 1987.