APA (7th ed.) Citation

Guerra Portilla, F. J. Importance of implementing quality management systemin testing laboratories.

Chicago Style (17th ed.) Citation

Guerra Portilla, Francisco Javier. Importance of Implementing Quality Management Systemin Testing Laboratories.

MLA (9th ed.) Citation

Guerra Portilla, Francisco Javier. Importance of Implementing Quality Management Systemin Testing Laboratories.

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