APA (7th ed.) Citation

Klopfer, L. E. (1964). The chemistry of fixed air. Science Research Associates.

Chicago Style (17th ed.) Citation

Klopfer, Leo E. The Chemistry of Fixed Air. Chicago, IL: Science Research Associates, 1964.

MLA (9th ed.) Citation

Klopfer, Leo E. The Chemistry of Fixed Air. Science Research Associates, 1964.