Citação norma APA

Arenas, A. C. (1999). Multimedia the key to education in the 21st century. IN Views/comments/features [column]. Manila Bulletin.

Citação norma Chicago

Arenas, Aggie Carson. "Multimedia the Key to Education in the 21st Century. IN Views/comments/features [column]." Manila Bulletin 1999.

Citação norma MLA

Arenas, Aggie Carson. "Multimedia the Key to Education in the 21st Century. IN Views/comments/features [column]." Manila Bulletin, 1999.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.