Cita APA (7a ed.)

Benson, R. H. (1962). The light invisible. Hutchinson & CO.

Cita Chicago Style (17a ed.)

Benson, Robert Hugh. The Light Invisible. London: Hutchinson & CO, 1962.

Cita MLA (9a ed.)

Benson, Robert Hugh. The Light Invisible. Hutchinson & CO, 1962.