Citazione APA

Pasachoff, J. M. (2002). Astronomy: From the earth to the universe (6th ed.). Brooks/Cole.

Stile di citazione Chicago

Pasachoff, Jay M. Astronomy: From the Earth to the Universe. 6th ed. Australia: Brooks/Cole, 2002.

Citazione MLA

Pasachoff, Jay M. Astronomy: From the Earth to the Universe. 6th ed. Brooks/Cole, 2002.