Cita APA (7th ed.)

Olivar, C. B., & Yabut, N. O. (1981). Aristocracy of the mind: A precious heritage. New Day.

Cita Chicago (17th ed.)

Olivar, Celia Bocobo, i Norma Occena Yabut. Aristocracy of the Mind: A Precious Heritage. Quezon City: New Day, 1981.

Cita MLA (9th ed.)

Olivar, Celia Bocobo, i Norma Occena Yabut. Aristocracy of the Mind: A Precious Heritage. New Day, 1981.