Cita APA (7a ed.)

Archer, J. (1999). The nature of grief: The evolution and psychology of reactions to loss. Routledge.

Cita Chicago Style (17a ed.)

Archer, John. The Nature of Grief: The Evolution and Psychology of Reactions to Loss. London ; New York: Routledge, 1999.

Cita MLA (9a ed.)

Archer, John. The Nature of Grief: The Evolution and Psychology of Reactions to Loss. Routledge, 1999.