APA (7th ed.) Citation

Knoop, J., Rüthing, O., & Steffen, B. (1997). Code motion and code placement: Just synonyms?

Chicago Style (17th ed.) Citation

Knoop, Jens, Oliver Rüthing, and Bernhard Steffen. Code Motion and Code Placement: Just Synonyms? Passau, 1997.

MLA (9th ed.) Citation

Knoop, Jens, et al. Code Motion and Code Placement: Just Synonyms? 1997.