APA (7th ed.) Citation

Friedrich, R., Bill Forman, Friedhelm May, Lücker, M., Rudder, A. d., Bronner, H., . . . Ives, C. (2003). Reinhold Friedrich: Star portrait. Delta Music.

Chicago Style (17th ed.) Citation

Friedrich, Reinhold, et al. Reinhold Friedrich: Star Portrait. Frechen: Delta Music, 2003.

MLA (9th ed.) Citation

Friedrich, Reinhold, et al. Reinhold Friedrich: Star Portrait. Delta Music, 2003.