APA (7th ed.) Citation

Namowitz,Samuel N. (1981). Earth Science activities / Samuel N.Namowitz. D.C.Heath and Company.

Chicago Style (17th ed.) Citation

Namowitz,Samuel N. Earth Science Activities / Samuel N.Namowitz. D.C.Heath and Company, 1981.

MLA (8th ed.) Citation

Namowitz,Samuel N. Earth Science Activities / Samuel N.Namowitz. D.C.Heath and Company, 1981.

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