APA (7th ed.) Citation

Shchelkunov, S. N., Marennikova, S. S., & Moyer, R. W. (2005). Orthopoxviruses Pathogenic for Humans. Springer Science+Business Media, Inc.

Chicago Style (17th ed.) Citation

Shchelkunov, S. N., S. S. Marennikova, and R. W. Moyer. Orthopoxviruses Pathogenic for Humans. Boston, MA: Springer Science+Business Media, Inc, 2005.

MLA (8th ed.) Citation

Shchelkunov, S. N., et al. Orthopoxviruses Pathogenic for Humans. Springer Science+Business Media, Inc, 2005.