APA (7. basım) Alıntı

Schiffrin, R. S. (1970). English in action: A course for spanish speaking commercial students. Longman.

Chicago Style (17. basım) Atıf

Schiffrin, R. S. English in Action: A Course for Spanish Speaking Commercial Students. Gran Bretaña: Longman, 1970.

MLA (9th ed.) Atıf

Schiffrin, R. S. English in Action: A Course for Spanish Speaking Commercial Students. Longman, 1970.