APA (7th ed.) Citation

(1992). The heavens (1st ed. Printing.). World Book.

Chicago Style (17th ed.) Citation

The Heavens. 1st ed. Printing. Chicago: World Book, 1992.

MLA (9th ed.) Citation

The Heavens. 1st ed. Printing. World Book, 1992.

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