Citazione Stile APA (7a Edizione)

Portus, L. M., Barrios, E. B., Conaco, M. C. G., & Go, S. P. (2018). Doing social science research: A guidebook. Philippine Social Science Council (PSSC).

Citazione stile Chigago Style (17a edizione)

Portus, Lourdes M., Erniel B. Barrios, Maria Cecilia G. Conaco, e Sheila P. Go. Doing Social Science Research: A Guidebook. Quezon City: Philippine Social Science Council (PSSC), 2018.

Citatione MLA (9a ed.)

Portus, Lourdes M., et al. Doing Social Science Research: A Guidebook. Philippine Social Science Council (PSSC), 2018.