APA (7th ed.) Citation

Budzik, R. (1989). Opportunities in refrigeration and air conditioning trades. VGM.

Chicago Style (17th ed.) Citation

Budzik, Richard. Opportunities in Refrigeration and Air Conditioning Trades. Lincolnwood, Ill: VGM, 1989.

MLA (9th ed.) Citation

Budzik, Richard. Opportunities in Refrigeration and Air Conditioning Trades. VGM, 1989.

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