APA aipamena

Jastrow, R. (1977). Astronomy: Fundamentals and frontiers. New York: John Wiley & Sons.

Chicago Style aipamena

Jastrow, Robert. Astronomy: Fundamentals and Frontiers. New York: John Wiley & Sons, 1977.

MLA aipamena

Jastrow, Robert. Astronomy: Fundamentals and Frontiers. New York: John Wiley & Sons, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.