Cita APA (7th ed.)

Pena, N. (1977). Land titles and deeds (College ed.). Rex Book Store.

Cita Chicago (17th ed.)

Pena, Narciso. Land Titles and Deeds. College ed. Manila: Rex Book Store, 1977.

Cita MLA (9th ed.)

Pena, Narciso. Land Titles and Deeds. College ed. Rex Book Store, 1977.