APA-viite

Sethi, S., & Murphy, T. F. (2001). Bacterial Infection in Chronic Obstructive Pulmonary Disease in 2000: A State-of-the-Art Review. American Society for Microbiology.

Chicago-tyylinen lähdeviittaus

Sethi, Sanjay, ja Timothy F. Murphy. Bacterial Infection in Chronic Obstructive Pulmonary Disease in 2000: A State-of-the-Art Review. American Society for Microbiology, 2001.

MLA-viite

Sethi, Sanjay, ja Timothy F. Murphy. Bacterial Infection in Chronic Obstructive Pulmonary Disease in 2000: A State-of-the-Art Review. American Society for Microbiology, 2001.

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