Cita APA (7a ed.)

Steele, H., & Steele, M. (2018). Handbook of attachment-based interventions. The Guilford Press.

Cita Chicago Style (17a ed.)

Steele, Howard, y Miriam Steele. Handbook of Attachment-based Interventions. New York: The Guilford Press, 2018.

Cita MLA (9a ed.)

Steele, Howard, y Miriam Steele. Handbook of Attachment-based Interventions. The Guilford Press, 2018.