APA-viite

Govil, G., & Khetrapal, C. L. (1991). Magnetic resonance: Current trends.

Chicago-tyylinen lähdeviittaus

Govil, G., ja C L. Khetrapal. Magnetic Resonance: Current Trends. New Dlehi, Narosa Publishing House, 1991.

MLA-viite

Govil, G., ja C L. Khetrapal. Magnetic Resonance: Current Trends. 1991.