Cita APA (7th ed.)

Cruces, S. L. (1980). ISAT through the years. s. n.].

Cita Chicago (17th ed.)

Cruces, Sylvia L. ISAT Through the Years. [Iloilo City: s. n.], 1980.

Cita MLA (9th ed.)

Cruces, Sylvia L. ISAT Through the Years. s. n.], 1980.