APA-referens

Rao, P. (2007). 50 years of space: A global perspective. University Press.

Chicago-stil citat

Rao, P.V.Manoranjan. 50 Years of Space: A Global Perspective. Hyderabad: University Press, 2007.

MLA-referens

Rao, P.V.Manoranjan. 50 Years of Space: A Global Perspective. University Press, 2007.