Cheng, C. S., & Cheng-Chua, C. S. (2000). Beverly, the child wonder / Christina S. Ching-Chua. Philippine Star.
Cita Chicago (17th ed.)Cheng, Christina S., i Christina S. Cheng-Chua. "Beverly, the Child Wonder / Christina S. Ching-Chua." Philippine Star 2000.
Cita MLA (9th ed.)Cheng, Christina S., i Christina S. Cheng-Chua. "Beverly, the Child Wonder / Christina S. Ching-Chua." Philippine Star, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.