Cita APA (7th ed.)

Castelo, L. T. (1982). This is the Philippines: People and place (2nd ed.). N.C. Daza.

Cita Chicago (17th ed.)

Castelo, Lea T. This Is the Philippines: People and Place. 2nd ed. Quezon City: N.C. Daza, 1982.

Cita MLA (9th ed.)

Castelo, Lea T. This Is the Philippines: People and Place. 2nd ed. N.C. Daza, 1982.