Cita APA (7th ed.)

Verora, L. (1982). Unreached peoples '82: Reaching the Igorots. World Vision Philippines.

Cita Chicago (17th ed.)

Verora, L.P. Unreached Peoples '82: Reaching the Igorots. Quezon City: World Vision Philippines, 1982.

Cita MLA (9th ed.)

Verora, L.P. Unreached Peoples '82: Reaching the Igorots. World Vision Philippines, 1982.