Cita APA

Brown, H. D., & Brown, H. D. (2002). Strategies for success: A practical guide to learning english. White Plains, N.Y.: Longman.

Citación estilo Chicago

Brown, H. Douglas, y H. Douglas Brown. Strategies for Success: A Practical Guide to Learning English. White Plains, N.Y.: Longman, 2002.

Cita MLA

Brown, H. Douglas, y H. Douglas Brown. Strategies for Success: A Practical Guide to Learning English. White Plains, N.Y.: Longman, 2002.