Cita APA (7a ed.)

Schiffrin, E. d., Golstein, E., & Uteda, B. (1968). English in action book 2: A course for spanish-speaking commercial students. Longmans.

Cita Chicago Style (17a ed.)

Schiffrin, E.S. de, E.J Golstein, y B.A Uteda. English in Action Book 2: A Course for Spanish-speaking Commercial Students. London: Longmans, 1968.

Cita MLA (8a ed.)

Schiffrin, E.S. de, et al. English in Action Book 2: A Course for Spanish-speaking Commercial Students. Longmans, 1968.