APA (7th ed.) Citation

Jaffe, B. (1947). Key to Questions and problems in New world of chemistry. Silver Burdett.

Chicago Style (17th ed.) Citation

Jaffe, Bernard. Key to Questions and Problems in New World of Chemistry. Morristown, N.J.: Silver Burdett, 1947.

MLA (8th ed.) Citation

Jaffe, Bernard. Key to Questions and Problems in New World of Chemistry. Silver Burdett, 1947.