Cita APA (7th ed.)

Dicsen, J. V. (1965). A course of study and resource guide in elementary science, grades III-IV. Catholic School Press.

Cita Chicago (17th ed.)

Dicsen, Josephine V. A Course of Study and Resource Guide in Elementary Science, Grades III-IV. Baguio City: Catholic School Press, 1965.

Cita MLA (9th ed.)

Dicsen, Josephine V. A Course of Study and Resource Guide in Elementary Science, Grades III-IV. Catholic School Press, 1965.