APA način citiranja (7. izdanje)

Silvennoinen, E. (1970). Concrements resulting from suture material in the biliary tract: A clinical and experimental study.

Čikaški stil citiranja (17. izdanje)

Silvennoinen, Ensio. Concrements Resulting from Suture Material in the Biliary Tract: A Clinical and Experimental Study. Helsinki, 1970.

MLA način citiranja (8. izdanje)

Silvennoinen, Ensio. Concrements Resulting from Suture Material in the Biliary Tract: A Clinical and Experimental Study. 1970.