Cita APA (7th ed.)

SpringerLink (Online service) & Bishop, R. (2011). Freeing ourselves. SensePublishers.

Cita Chicago (17th ed.)

SpringerLink (Online service) i Russell Bishop. Freeing Ourselves. Rotterdam: SensePublishers, 2011.

Cita MLA (9th ed.)

SpringerLink (Online service) i Russell Bishop. Freeing Ourselves. SensePublishers, 2011.