APA (7th ed.) Citation

Gustavo Cabrera A, Gloria Molina M, & Pascual Pérez R. (2009). Theory in postgraduate's research School of Public Health, Valle University, Colombia, 1990-2004. Universidad de Antioquia.

Chicago Style (17th ed.) Citation

Gustavo Cabrera A, Gloria Molina M, and Pascual Pérez R. Theory in Postgraduate's Research School of Public Health, Valle University, Colombia, 1990-2004. Universidad de Antioquia, 2009.

MLA (9th ed.) Citation

Gustavo Cabrera A, et al. Theory in Postgraduate's Research School of Public Health, Valle University, Colombia, 1990-2004. Universidad de Antioquia, 2009.

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