APA način citiranja

Daniel, O., Swan, H. T., & Blackburn, E. K. (1957). Unexpected Post-operative Bleeding Due to Hæmorrhagic Disease.

Čikaški stil citiranja

Daniel, Owen, H. T. Swan, i E. K. Blackburn. Unexpected Post-operative Bleeding Due to Hæmorrhagic Disease. 1957.

MLA način citiranja

Daniel, Owen, H. T. Swan, i E. K. Blackburn. Unexpected Post-operative Bleeding Due to Hæmorrhagic Disease. 1957.