APA Citation

Fronk, R. H., & Knight, L. B. (1994). Earth science. Austin: Holt, Rinehart and Winston.

Chicago Style Citation

Fronk, Robert H., and Linda B. Knight. Earth Science. Austin: Holt, Rinehart and Winston, 1994.

MLA Citation

Fronk, Robert H., and Linda B. Knight. Earth Science. Austin: Holt, Rinehart and Winston, 1994.

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