APA (7th ed.) Citation

Severns, W. H. (1948). Steam, air and gas power. John Willey & Sons, Ind.

Chicago Style (17th ed.) Citation

Severns, William H. Steam, Air and Gas Power. John Willey & Sons, Ind, 1948.

MLA (8th ed.) Citation

Severns, William H. Steam, Air and Gas Power. John Willey & Sons, Ind, 1948.

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