APA Edition Citation

Fraknoi, A., & Morrison, D. W. (2001). Voyages through the universe (2nd ed.). Harcourt College Publishers.

Chicago Edition Citation

Fraknoi, Andrew, and David Wolff Morrison. Voyages Through the Universe. 2nd ed. Philadelphia: Harcourt College Publishers, 2001.

MLA Edition Citation

Fraknoi, Andrew, and David Wolff Morrison. Voyages Through the Universe. 2nd ed. Harcourt College Publishers, 2001.

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