APA (7th ed.) Citation

Hu, W., Caetano, E., & Cunha, Á. (2007). Output-only Modal Identification. A Toolkit for LabView.

Chicago Style (17th ed.) Citation

Hu, Weihua, Elsa Caetano, and Álvaro Cunha. Output-only Modal Identification. A Toolkit for LabView. 2007.

MLA (8th ed.) Citation

Hu, Weihua, et al. Output-only Modal Identification. A Toolkit for LabView. 2007.