APA stil citiranja
Gruden-Pokupec, J., Gruden, V., & Gruden, V. (2009). Lichen ruber planus as a psychiatric problem: Lichen ruber planus as a psychiatric problem. Psychiatria Danubina, p. 1.
Chicago stil citiranjaGruden-Pokupec, Josipa-Sanja, Vladimir Gruden, and Vladimir Gruden. "Lichen ruber planus as a psychiatric problem: Lichen ruber planus as a psychiatric problem." 2009: 1.
MLA stil citiranjaGruden-Pokupec, Josipa-Sanja, Vladimir Gruden, and Vladimir Gruden. "Lichen ruber planus as a psychiatric problem: Lichen ruber planus as a psychiatric problem." 2009: 1.
Napomena: Ova citiranost nije uvijek 100% točna.