Cita APA (7th ed.)

Casuyon, A. G. (1992). Effectiveness of the Oral Graphic Symbolic Language (OGSL) Program. The RAP Journal.

Cita Chicago (17th ed.)

Casuyon, Arminda G. "Effectiveness of the Oral Graphic Symbolic Language (OGSL) Program." The RAP Journal 1992.

Cita MLA (9th ed.)

Casuyon, Arminda G. "Effectiveness of the Oral Graphic Symbolic Language (OGSL) Program." The RAP Journal, 1992.