APA Citation

Hartmann, W. K. (1985). Astronomy, the cosmic journey (3rd ed.). Belmont, Calif: : Wadsworth Pub. Co.

Chicago Style Citation

Hartmann, William K. Astronomy, the Cosmic Journey. 3rd ed. Belmont, Calif: : Wadsworth Pub. Co, 1985.

MLA Citation

Hartmann, William K. Astronomy, the Cosmic Journey. 3rd ed. Belmont, Calif: : Wadsworth Pub. Co, 1985.

Warning: These citations may not always be 100% accurate.