Cita APA (7a ed.)

Grabe, W., & Kaplan, R. B. (1996). Theory and practice of writing: An applied linguistic perspective. Longman.

Cita Chicago Style (17a ed.)

Grabe, William, y Robert B. Kaplan. Theory and Practice of Writing: An Applied Linguistic Perspective. London [etc.]: Longman, 1996.

Cita MLA (9a ed.)

Grabe, William, y Robert B. Kaplan. Theory and Practice of Writing: An Applied Linguistic Perspective. Longman, 1996.