APA (7th ed.) Citation

Allowyn, J. T. (1982). How to build your own low cost, high pressure air compressor unit. Trendline.

Chicago Style (17th ed.) Citation

Allowyn, Jim T. How to Build Your Own Low Cost, High Pressure Air Compressor Unit. Sydney: Trendline, 1982.

MLA (9th ed.) Citation

Allowyn, Jim T. How to Build Your Own Low Cost, High Pressure Air Compressor Unit. Trendline, 1982.