APA citiranje

Narlikar,Jayant, & Burbidge,Geoffrey. (2009). Facts and speculations in cosmology. CUP.

Chicago Edition Citation

Narlikar,Jayant, and Burbidge,Geoffrey. Facts and Speculations in Cosmology. Cambridge: CUP, 2009.

MLA citiranje

Narlikar,Jayant, and Burbidge,Geoffrey. Facts and Speculations in Cosmology. CUP, 2009.