Gaya APA

Cheng, S, W, K., Ting, A, C, W. (2014). The Optimal Treatment for PAD Patients (Referensi) . Hong Kong: Pletaal.

Gaya MLA

Cheng, Stephen, W., K.., Ting, Albert, C., W.. "The Optimal Treatment for PAD Patients (Referensi)". Hong Kong: Pletaal, 2014. Buku.