Tohutoro APA (7th ed.)

Bondi, H. (1960). Cosmology (2a. ed.). Cambridge University Press.

Tohutoru Kātū Chicago (17th ed.)

Bondi, Hermann. Cosmology. 2a. ed. Londres: Cambridge University Press, 1960.

Tohutoro MLA (9th ed.)

Bondi, Hermann. Cosmology. 2a. ed. Cambridge University Press, 1960.