Cita APA (7a ed.)

Villarreal, D. (2006). Research as a change factor, interest and participation grows. Universidad Autónoma de Tamaulipas.

Cita Chicago Style (17a ed.)

Villarreal, Diana. Research as a Change Factor, Interest and Participation Grows. Universidad Autónoma de Tamaulipas, 2006.

Cita MLA (8a ed.)

Villarreal, Diana. Research as a Change Factor, Interest and Participation Grows. Universidad Autónoma de Tamaulipas, 2006.