APA-viite (7. p.)
Diccovery channel science collections. (2006). Earth: Oceans, earthquakes, volcanoes, weather & climate. Ramdas bhatkal for popular prakashan.
Chicago-viite (17. p.)
Diccovery channel science collections. Earth: Oceans, Earthquakes, Volcanoes, Weather & Climate. Mumbai: Ramdas bhatkal for popular prakashan, 2006.
MLA-viite (9. p.)
Diccovery channel science collections. Earth: Oceans, Earthquakes, Volcanoes, Weather & Climate. Ramdas bhatkal for popular prakashan, 2006.
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