APA (7th ed.) Citation

Partch, L. E. (1950). Stress and deflection in horizontal pipe lines. Heating/Piping/Air Conditioning., 22, 101.

Chicago Style (17th ed.) Citation

Partch, L. E. "Stress and Deflection in Horizontal Pipe Lines." Heating/Piping/Air Conditioning. 22 (1950): 101.

MLA (9th ed.) Citation

Partch, L. E. "Stress and Deflection in Horizontal Pipe Lines." Heating/Piping/Air Conditioning., vol. 22, 1950, p. 101.