APA način citiranja

Li, X., Kolltveit, K. M., Tronstad, L., & Olsen, I. (2000). Systemic Diseases Caused by Oral Infection. American Society for Microbiology.

Čikaški stil citiranja

Li, Xiaojing, Kristin M. Kolltveit, Leif Tronstad, i Ingar Olsen. Systemic Diseases Caused By Oral Infection. American Society for Microbiology, 2000.

MLA način citiranja

Li, Xiaojing, Kristin M. Kolltveit, Leif Tronstad, i Ingar Olsen. Systemic Diseases Caused By Oral Infection. American Society for Microbiology, 2000.