Cita APA (American Psychological Association)

Schuurman, R., Pérez Franco, R., & Ralph Schuurman Productions. (2008). Gran Bilbao. Ralph schuurman Productions.

Citación Chicago Style

Schuurman, Ralph, Ricardo Pérez Franco, and Ralph Schuurman Productions. Gran Bilbao. [S.l.]: Ralph schuurman Productions, 2008.

Cita MLA (Modern Language Association of America)

Schuurman, Ralph, et al. Gran Bilbao. Ralph schuurman Productions, 2008.