APA (7th ed.) Citation

Namowitz, S. N. (1965). Activities in earth science. D. Van Nostrand.

Chicago Style (17th ed.) Citation

Namowitz, Samuel N. Activities in Earth Science. Princeton, New Jersey: D. Van Nostrand, 1965.

MLA (9th ed.) Citation

Namowitz, Samuel N. Activities in Earth Science. D. Van Nostrand, 1965.