Tohutoro APA (7th ed.)

Pasachoff, J. M. (1992). Journey through the universe. Saunders College Pub..

Tohutoru Kātū Chicago (17th ed.)

Pasachoff, Jay M. Journey Through the Universe. Philadelphia: Saunders College Pub., 1992.

Tohutoro MLA (9th ed.)

Pasachoff, Jay M. Journey Through the Universe. Saunders College Pub., 1992.