APA aipamena

Petkov, V. (2005). Relativity and the nature of spacetime. Springer-Verlag.

Chicago Style aipamena

Petkov, Vesselin. Relativity and the Nature of Spacetime. Berlin, Heidelberg: Springer-Verlag, 2005.

MLA aipamena

Petkov, Vesselin. Relativity and the Nature of Spacetime. Springer-Verlag, 2005.