APA (7th ed.) Citation

Não informado. (1937). Air Conditioning and Refrigeration News. Business News Publishing.

Chicago Style (17th ed.) Citation

Não informado. Air Conditioning and Refrigeration News. Troy, Mich: Business News Publishing, 1937.

MLA (8th ed.) Citation

Não informado. Air Conditioning and Refrigeration News. Business News Publishing, 1937.

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