APA (7th ed.) Citation

Spaulding, N. E., & Namowitz, S. N. (1994). Earth science. Heath.

Chicago Style (17th ed.) Citation

Spaulding, Nancy E., and Samuel N. Namowitz. Earth Science. Lexington, Massachusetts: Heath, 1994.

MLA (9th ed.) Citation

Spaulding, Nancy E., and Samuel N. Namowitz. Earth Science. Heath, 1994.

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