APA način citiranja

Helsel, A., & Griswold, M. D. (2019). Retinoic acid signaling and the cycle of the seminiferous epithelium. Curr Opin Endocr Metab Res.

Čikaški stil citiranja

Helsel, Aileen, i Michael D. Griswold. "Retinoic Acid Signaling and the Cycle of the Seminiferous Epithelium." Curr Opin Endocr Metab Res 2019.

MLA način citiranja

Helsel, Aileen, i Michael D. Griswold. "Retinoic Acid Signaling and the Cycle of the Seminiferous Epithelium." Curr Opin Endocr Metab Res 2019.