APA (7th ed.) Citation

Asimov, I. (1973). Physical science today. CRM Books.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Physical Science Today. Del Mar, Calif.: CRM Books, 1973.

MLA (8th ed.) Citation

Asimov, Isaac. Physical Science Today. CRM Books, 1973.

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