APA

Mahy (Brian W J), . (2001). A Dictionary of Virology. : .

Chicago

Mahy (Brian W J), . 2001. A Dictionary of Virology. : .

Harvard

Mahy (Brian W J), . (2001). A Dictionary of Virology. : .

MLA

Mahy (Brian W J), . A Dictionary of Virology. : . 2001.