Citazione Stile APA (7a Edizione)

Padmanabhan, T. (1996). Cosmology and astrophysics through problems. Univ. Pr..

Citazione stile Chigago Style (17a edizione)

Padmanabhan, T. Cosmology and Astrophysics Through Problems. Cambridge: Univ. Pr., 1996.

Citatione MLA (9a ed.)

Padmanabhan, T. Cosmology and Astrophysics Through Problems. Univ. Pr., 1996.