APA način citiranja

Jansson, E., & Klemola, E. (1959). Effect of Penicillin Therapy on Occurrence of Second Attacks in Scarlet Fever.

Čikaški stil citiranja

Jansson, Elli, i Erkki Klemola. Effect of Penicillin Therapy On Occurrence of Second Attacks in Scarlet Fever. 1959.

MLA način citiranja

Jansson, Elli, i Erkki Klemola. Effect of Penicillin Therapy On Occurrence of Second Attacks in Scarlet Fever. 1959.