Cita APA (7a ed.)

Erdman, P., & Ng, K. (2010). Attachment: Expanding the cultural connections. Routledge.

Cita Chicago Style (17a ed.)

Erdman, Phyllis, y Kok-Mun Ng. Attachment: Expanding the Cultural Connections. New York: Routledge, 2010.

Cita MLA (9a ed.)

Erdman, Phyllis, y Kok-Mun Ng. Attachment: Expanding the Cultural Connections. Routledge, 2010.