APA (7th ed.) Citation

Martins, M. M., Santos, C., Costa, L., & Frizera Neto, A. (2013). Multivariate analysis of walker-assisted ambulation.

Chicago Style (17th ed.) Citation

Martins, Maria M., Cristina Santos, L. Costa, and Anselmo Frizera Neto. Multivariate Analysis of Walker-assisted Ambulation. 2013.

MLA (8th ed.) Citation

Martins, Maria M., et al. Multivariate Analysis of Walker-assisted Ambulation. 2013.