APA citiranje

Cybulski, M., & Krajewska-Kulak, E. (2016). Opinions regarding skin ageing in the elderly inhabitants of Bialystok, Poland. PeerJ.

Citação norma Chicago

Cybulski, Mateusz, and Elzbieta Krajewska-Kulak. "Opinions Regarding Skin Ageing in the Elderly Inhabitants of Bialystok, Poland." PeerJ 2016.

MLA citiranje

Cybulski, Mateusz, and Elzbieta Krajewska-Kulak. "Opinions Regarding Skin Ageing in the Elderly Inhabitants of Bialystok, Poland." PeerJ 2016.