Citazione Stile APA (7a Edizione)

Kidger, M. R. (2007). Cosmological enigmas: Pulsars, quasars, & other deep-space questions. Johns Hopkins University Press.

Citazione stile Chigago Style (17a edizione)

Kidger, Mark R. Cosmological Enigmas: Pulsars, Quasars, & Other Deep-space Questions. Baltimore: Johns Hopkins University Press, 2007.

Citatione MLA (9a ed.)

Kidger, Mark R. Cosmological Enigmas: Pulsars, Quasars, & Other Deep-space Questions. Johns Hopkins University Press, 2007.