APA stil citiranja

Zhen, W. W., Ying, L. X., & Ying, L. (1993). Serum zinc, copper, magnesium, chromium and barium in type I diabetes mellitus: Serum zinc, copper, magnesium, chromium and barium in type I diabetes mellitus. Diabetologia Croatica, p. 2.

Chicago stil citiranja

Zhen, W. W., L. X. Ying, and L. Ying. "Serum zinc, copper, magnesium, chromium and barium in type I diabetes mellitus: Serum zinc, copper, magnesium, chromium and barium in type I diabetes mellitus." 1993: 2.

MLA stil citiranja

Zhen, W. W., L. X. Ying, and L. Ying. "Serum zinc, copper, magnesium, chromium and barium in type I diabetes mellitus: Serum zinc, copper, magnesium, chromium and barium in type I diabetes mellitus." 1993: 2.