Cita APA (7th ed.)

Mathews, F. (1991). The ecological self. Routledge.

Cita Chicago (17th ed.)

Mathews, Freya. The Ecological Self. London: Routledge, 1991.

Cita MLA (9th ed.)

Mathews, Freya. The Ecological Self. Routledge, 1991.