Echem, R. R., Mateo, M. G. R., & Sorita-Sibal, J. (2007). Home leaving and risk taking behaviors of youth: The case of Zamboanga Peninsula. Research Journal.
Citazione stile Chigago Style (17a edizione)Echem, Rosalyn R., Marie Grace R. Mateo, e Jasmin Sorita-Sibal. "Home Leaving and Risk Taking Behaviors of Youth: The Case of Zamboanga Peninsula." Research Journal 2007.
Citatione MLA (9a ed.)Echem, Rosalyn R., et al. "Home Leaving and Risk Taking Behaviors of Youth: The Case of Zamboanga Peninsula." Research Journal, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.