APA (7th ed.) Citation

Shaffer, R. E. (1982). Design of DC powered rail transit systems to minimize stray currents. Materials Performance, 21, 17.

Chicago Style (17th ed.) Citation

Shaffer, R. E. "Design of DC Powered Rail Transit Systems to Minimize Stray Currents." Materials Performance 21 (1982): 17.

MLA (9th ed.) Citation

Shaffer, R. E. "Design of DC Powered Rail Transit Systems to Minimize Stray Currents." Materials Performance, vol. 21, 1982, p. 17.