APA (7th ed.) Citation

Pacheco, E. S. (1984). An alternative formulation of the work-energy principle. Philippine Engineering Journal.

Chicago Style (17th ed.) Citation

Pacheco, Edgardo S. "An Alternative Formulation of the Work-energy Principle." Philippine Engineering Journal 1984.

MLA (9th ed.) Citation

Pacheco, Edgardo S. "An Alternative Formulation of the Work-energy Principle." Philippine Engineering Journal, 1984.