APA stil citiranja

Ulbricht, G., Schmidt, G., & Friebe, D. (1996). Nutritional changes in Eastern Germany: Nutritional changes in Eastern Germany. Collegium antropologicum.

Chicago stil citiranja

Ulbricht, Gottfried, G. Schmidt, and D. Friebe. "Nutritional changes in Eastern Germany: Nutritional changes in Eastern Germany." 1996.

MLA stil citiranja

Ulbricht, Gottfried, G. Schmidt, and D. Friebe. "Nutritional changes in Eastern Germany: Nutritional changes in Eastern Germany." 1996.