APA stil citiranja

Vidović, R., & Puizina-Ivić, N. (1993). Double blind trial: Double blind trial : 0,05% vs. 0,1% tretinoin in local treatment of actinic keratosis. Acta dermatovenerologica Croatica.

Chicago stil citiranja

Vidović, Radovan, and Neira Puizina-Ivić. "Double blind trial: Double blind trial : 0,05% vs. 0,1% tretinoin in local treatment of actinic keratosis." 1993.

MLA stil citiranja

Vidović, Radovan, and Neira Puizina-Ivić. "Double blind trial: Double blind trial : 0,05% vs. 0,1% tretinoin in local treatment of actinic keratosis." 1993.