APA Edition Citation

Hamp-Lyons, L., & Heasley, B. (1987). Study writing: Course in writing English for academic and professional purposes. Cambridge University Press.

Chicago Edition Citation

Hamp-Lyons, Liz, and Ben Heasley. Study Writing: Course in Writing English for Academic and Professional Purposes. Cambridge: Cambridge University Press, 1987.

MLA Edition Citation

Hamp-Lyons, Liz, and Ben Heasley. Study Writing: Course in Writing English for Academic and Professional Purposes. Cambridge University Press, 1987.