APA (7th ed.) Citation

Small, W. R., & Bell, P. M. (1960). Unusual method for replacing a rotor spider in a water-wheel generator. Power Apparatus & Systems, 46, 1469.

Chicago Style (17th ed.) Citation

Small, W. R., and P. M. Bell. "Unusual Method for Replacing a Rotor Spider in a Water-wheel Generator." Power Apparatus & Systems 46 (1960): 1469.

MLA (9th ed.) Citation

Small, W. R., and P. M. Bell. "Unusual Method for Replacing a Rotor Spider in a Water-wheel Generator." Power Apparatus & Systems, 46, 1960, p. 1469.