Gaya APA

Ngu, H, S., Tahir, M, Z, M. (2009). Teks Pra-U STPM Matrikulasi Mikroekonomi . Malaysia: Pearson Education South Asia Pte Ltd.

Gaya MLA

Ngu, Heng, Siew., Tahir, MD., Zyadi, MD.. "Teks Pra-U STPM Matrikulasi Mikroekonomi". Malaysia: Pearson Education South Asia Pte Ltd, 2009. Text.