APA-viite (7. p.)

Harley, D. (2001). Viruses revealed. Osborne/McGraw-Hill.

Chicago-viite (17. p.)

Harley, David. Viruses Revealed. New York: Osborne/McGraw-Hill, 2001.

MLA-viite (9. p.)

Harley, David. Viruses Revealed. Osborne/McGraw-Hill, 2001.