Cita APA (7th ed.)

Bowlby, J. (1997). A secure base: Clinical applications of attatchment theory. Routledge.

Cita Chicago (17th ed.)

Bowlby, John. A Secure Base: Clinical Applications of Attatchment Theory. London: Routledge, 1997.

Cita MLA (9th ed.)

Bowlby, John. A Secure Base: Clinical Applications of Attatchment Theory. Routledge, 1997.