APA-viite

Cunningham, E. T. (1997). New therapies for cytomegalovirus retinitis in patients with the acquired immunodeficiency syndrome.

Chicago-tyylinen lähdeviittaus

Cunningham, E T. New Therapies for Cytomegalovirus Retinitis in Patients With the Acquired Immunodeficiency Syndrome. 1997.

MLA-viite

Cunningham, E T. New Therapies for Cytomegalovirus Retinitis in Patients With the Acquired Immunodeficiency Syndrome. 1997.

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