Cita APA (7th ed.)

Pasachoff, J. M. (1995). Astronomy: From the earth to the universe (4th.). Saunders College Publishing.

Cita Chicago (17th ed.)

Pasachoff, Jay M. Astronomy: From the Earth to the Universe. 4th. Fort Worth: Saunders College Publishing, 1995.

Cita MLA (9th ed.)

Pasachoff, Jay M. Astronomy: From the Earth to the Universe. 4th. Saunders College Publishing, 1995.