Cita APA (7a ed.)

Frebel, A., & Hentschel, A. M. (2015). Searching for the oldest stars: Ancient relics from the early universe. Princeton University Press.

Cita Chicago Style (17a ed.)

Frebel, Anna, y Ann M. Hentschel. Searching for the Oldest Stars: Ancient Relics from the Early Universe. Princeton: Princeton University Press, 2015.

Cita MLA (8a ed.)

Frebel, Anna, y Ann M. Hentschel. Searching for the Oldest Stars: Ancient Relics from the Early Universe. Princeton University Press, 2015.