Cita APA (7a ed.)

Holmes, J. (1993). John Bowlby and attachment theory. Routledge.

Cita Chicago Style (17a ed.)

Holmes, Jeremy. John Bowlby and Attachment Theory. London [etc.]: Routledge, 1993.

Cita MLA (9a ed.)

Holmes, Jeremy. John Bowlby and Attachment Theory. Routledge, 1993.