Citazione Stile APA (7a Edizione)

Sheehan, T. (1986). Comp one: An introductory composition workbook for students of ESL. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Sheehan, Thomas. Comp One: An Introductory Composition Workbook for Students of ESL. Englewood Cliffs, N. J: Prentice-Hall, 1986.

Citatione MLA (9a ed.)

Sheehan, Thomas. Comp One: An Introductory Composition Workbook for Students of ESL. Prentice-Hall, 1986.