Cita APA

Shek, D. T. L., Ma, H. K., & Merrick, J. (2012). Effectiveness of the Project P.A.T.H.S. in Hong Kong: Evaluation Based on Different Strategies and Different Studies over Time. The Scientific World Journal.

Chicago Style Citation

Shek, Daniel T. L., Hing Keung Ma, i Joav Merrick. Effectiveness of the Project P.A.T.H.S. in Hong Kong: Evaluation Based On Different Strategies and Different Studies Over Time. The Scientific World Journal, 2012.

Cita MLA

Shek, Daniel T. L., Hing Keung Ma, i Joav Merrick. Effectiveness of the Project P.A.T.H.S. in Hong Kong: Evaluation Based On Different Strategies and Different Studies Over Time. The Scientific World Journal, 2012.