APA (7th ed.) Citation

Schmidt, F., & Wullen, T. L. (1986). Young people in an adult world (2. Aufl., 2. Dr.). Hueber.

Chicago Style (17th ed.) Citation

Schmidt, Friedhold, and Traugott Lothar Wullen. Young People in an Adult World. 2. Aufl., 2. Dr. München: Hueber, 1986.

MLA (9th ed.) Citation

Schmidt, Friedhold, and Traugott Lothar Wullen. Young People in an Adult World. 2. Aufl., 2. Dr. Hueber, 1986.