Cita APA (7th ed.)

Jastrow, R. (1977). Astronomy: Fundamentals and frontiers (3rd ed.). John Wiley.

Cita Chicago (17th ed.)

Jastrow, Robert. Astronomy: Fundamentals and Frontiers. 3rd ed. New York: John Wiley, 1977.

Cita MLA (9th ed.)

Jastrow, Robert. Astronomy: Fundamentals and Frontiers. 3rd ed. John Wiley, 1977.