Citazione Stile APA (7a Edizione)

Schoer, K., Deggau, M., & Seibel, S. (2003). Development of built-up and traffic area in Germany 1993 to 2001. Statistisches Bundesamt.

Citazione stile Chigago Style (17a edizione)

Schoer, Karl, Michael Deggau, e Steffen Seibel. Development of Built-up and Traffic Area in Germany 1993 to 2001. Wiesbaden: Statistisches Bundesamt, 2003.

Citatione MLA (8a ed.)

Schoer, Karl, et al. Development of Built-up and Traffic Area in Germany 1993 to 2001. Statistisches Bundesamt, 2003.