APA-viite

Narlikar, J. V. (2012). From black clouds to black holes (3rd ed.). World Scientific.

Chicago-tyylinen lähdeviittaus

Narlikar, Jayant Vishnu. From Black Clouds to Black Holes. 3rd ed. Singapore: World Scientific, 2012.

MLA-viite

Narlikar, Jayant Vishnu. From Black Clouds to Black Holes. 3rd ed. World Scientific, 2012.