Cita APA (7th ed.)

McKay, S. (1983). Fundamentals of writing for a specific purpose. Prentice-Hall.

Cita Chicago (17th ed.)

McKay, Sandra. Fundamentals of Writing for a Specific Purpose. Englewood, Cliffs, N.J: Prentice-Hall, 1983.

Cita MLA (9th ed.)

McKay, Sandra. Fundamentals of Writing for a Specific Purpose. Prentice-Hall, 1983.