APA (7th ed.) Citation

Paguirigan, J. E., Mata, W. L., & Tungol, I. H. S. Identification of modal properties of a steel footbridge using ambient vibration measurement.

Chicago Style (17th ed.) Citation

Paguirigan, Janford E., William L. Mata, and Ian Howell S. Tungol. Identification of Modal Properties of a Steel Footbridge Using Ambient Vibration Measurement.

MLA (9th ed.) Citation

Paguirigan, Janford E., et al. Identification of Modal Properties of a Steel Footbridge Using Ambient Vibration Measurement.

Warning: These citations may not always be 100% accurate.