Cita APA (7a ed.)

Squires, J., Bricker, D. D., & Twombly, E. (2009). ASQ-3: Ages & Stages Questionnaires in Spanish : a parent-completed child monitoring system (Third edition.). Paul H. Brookes Publishing Co.

Cita Chicago Style (17a ed.)

Squires, Jane, Diane D. Bricker, y Elizabeth Twombly. ASQ-3: Ages & Stages Questionnaires in Spanish : A Parent-completed Child Monitoring System. Third edition. Baltimore: Paul H. Brookes Publishing Co, 2009.

Cita MLA (9a ed.)

Squires, Jane, et al. ASQ-3: Ages & Stages Questionnaires in Spanish : A Parent-completed Child Monitoring System. Third edition. Paul H. Brookes Publishing Co, 2009.