APA (7th ed.) Citation

Engelbert. (1996). Astronomy & space: From the big bang to the big crunch. U.X.L. An Imprint of Gale.

Chicago Style (17th ed.) Citation

Engelbert. Astronomy & Space: From the Big Bang to the Big Crunch. London: U.X.L. An Imprint of Gale, 1996.

MLA (8th ed.) Citation

Engelbert. Astronomy & Space: From the Big Bang to the Big Crunch. U.X.L. An Imprint of Gale, 1996.

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