Cita APA (7a ed.)

Paran, A. P., & Si, W. C. (1985). A computer program to determine the lateral critical speeds of flexible rotors. Philippine Engineering Journal.

Cita Chicago Style (17a ed.)

Paran, Alexander P., y Willie C. Si. "A Computer Program to Determine the Lateral Critical Speeds of Flexible Rotors." Philippine Engineering Journal 1985.

Cita MLA (9a ed.)

Paran, Alexander P., y Willie C. Si. "A Computer Program to Determine the Lateral Critical Speeds of Flexible Rotors." Philippine Engineering Journal, 1985.