APA (7th ed.) Zitazioa

Spinelli, E. (1999). English grammar for students of spanish: The study guide for those learning spanish (4a. ed.). Arnold.

Chicago Style (17th ed.) Zitazioa

Spinelli, Emily. English Grammar for Students of Spanish: The Study Guide for Those Learning Spanish. 4a. ed. Londres: Arnold, 1999.

MLA (9th ed.) Zitazioa

Spinelli, Emily. English Grammar for Students of Spanish: The Study Guide for Those Learning Spanish. 4a. ed. Arnold, 1999.