Cita APA (7a ed.)

Trimble, L. (1989). English for science and technology: A discourse approach. Cambridge University Press.

Cita Chicago Style (17a ed.)

Trimble, Louis. English for Science and Technology: A Discourse Approach. Cambridge: Cambridge University Press, 1989.

Cita MLA (8a ed.)

Trimble, Louis. English for Science and Technology: A Discourse Approach. Cambridge University Press, 1989.