APA (7th ed.) Citation

Bowlby, J. (2005). A secure base: Clinical applications of attachment theory (Routledge Classics ed.). Routledge.

Chicago Style (17th ed.) Citation

Bowlby, John. A Secure Base: Clinical Applications of Attachment Theory. Routledge Classics ed. London: Routledge, 2005.

MLA (9th ed.) Citation

Bowlby, John. A Secure Base: Clinical Applications of Attachment Theory. Routledge Classics ed. Routledge, 2005.