Cita APA (7th ed.)

Güell, X., & Scolari, M. (1987). Gustav Peichl. Gili [u.a.].

Cita Chicago (17th ed.)

Güell, Xavier, i Massimo Scolari. Gustav Peichl. Barcelona: Gili [u.a.], 1987.

Cita MLA (8th ed.)

Güell, Xavier, i Massimo Scolari. Gustav Peichl. Gili [u.a.], 1987.