APA (7th ed.) Citation

Vergel, K. N. A Study on Roadside Noise Generated by Tricycles. Philippine engineering journal..

Chicago Style (17th ed.) Citation

Vergel, Karl N. "A Study on Roadside Noise Generated by Tricycles." Philippine Engineering Journal. .

MLA (9th ed.) Citation

Vergel, Karl N. "A Study on Roadside Noise Generated by Tricycles." Philippine Engineering Journal., .

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