APA ציטוט

Andrews, C. H. (1967). Natural history of viruses. Weidenfeld and Nicolson.

Chicago Edition Citation

Andrews, C. H. Natural History of Viruses. London: Weidenfeld and Nicolson, 1967.

ציטוט MLA

Andrews, C. H. Natural History of Viruses. Weidenfeld and Nicolson, 1967.