Citazione Stile APA (7a Edizione)

Lucero, M. G., & Tallo, V. L. (1998). The expanded program of immunization in the Philippines: Areas for policy and systems research. Essential National Health Research Program.

Citazione stile Chigago Style (17a edizione)

Lucero, Marilla G., e Veronica L. Tallo. The Expanded Program of Immunization in the Philippines: Areas for Policy and Systems Research. [Manila]: Essential National Health Research Program, 1998.

Citatione MLA (9a ed.)

Lucero, Marilla G., e Veronica L. Tallo. The Expanded Program of Immunization in the Philippines: Areas for Policy and Systems Research. Essential National Health Research Program, 1998.