Citazione Stile APA (7a Edizione)

Estolas, J. V. (1976). Child psychology for nurses. National Book Store.

Citazione stile Chigago Style (17a edizione)

Estolas, Josefina V. Child Psychology for Nurses. [Manila]: National Book Store, 1976.

Citatione MLA (9a ed.)

Estolas, Josefina V. Child Psychology for Nurses. National Book Store, 1976.