Cita APA (7a ed.)

Forty, A., & Küchler, S. (1999). The art of forgetting. Berg.

Cita Chicago Style (17a ed.)

Forty, Adrian, y Susanne Küchler. The Art of Forgetting. Oxford [etc.]: Berg, 1999.

Cita MLA (9a ed.)

Forty, Adrian, y Susanne Küchler. The Art of Forgetting. Berg, 1999.