Παραπομπή APA

Padmanabhan, T. (1996). Cosmology and astrophysics through problems. Cambridge University Press.

Παραπομπή Chicago Style

Padmanabhan, T. Cosmology and Astrophysics Through Problems. Cambridge: Cambridge University Press, 1996.

Παραπομπή MLA

Padmanabhan, T. Cosmology and Astrophysics Through Problems. Cambridge University Press, 1996.