APA-viite

Stewart Tull, D. E. S., Stewart , E. .. S. ., & Davies , M.. (1985). Immunology of the bacterial cell envelope. John wiley & sons.

Chicago-tyylinen lähdeviittaus

Stewart Tull, D E S., E . S. Stewart , ja M. Davies. Immunology of the Bacterial Cell Envelope. New York: John wiley & sons, 1985.

MLA-viite

Stewart Tull, D E S., et al. Immunology of the Bacterial Cell Envelope. John wiley & sons, 1985.