APA (7th ed.) Citation

Sachs, M. (1971). The search for a theory of matter.

Chicago Style (17th ed.) Citation

Sachs, Mendel. The Search for a Theory of Matter. 1971.

MLA (9th ed.) Citation

Sachs, Mendel. The Search for a Theory of Matter. 1971.

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