Gaya APA

Harford, T., Widodo, A, T, K. (2006). Detektif ekonomi : kisah tersembunyi di balik harga produk, pasar saham, perdagangan bebas, dan ekonomi sehari-hari = the undercover economist : exposing why the rich are rich, the poor are poor and why you can never buy a decent used-car (Cetakan kedua). Jakarta: Gramedia.

Gaya MLA

Harford, Tim., Widodo, Alex, Tri, Kantjono. "Detektif ekonomi : kisah tersembunyi di balik harga produk, pasar saham, perdagangan bebas, dan ekonomi sehari-hari = the undercover economist : exposing why the rich are rich, the poor are poor and why you can never buy a decent used-car". Cetakan kedua Jakarta: Gramedia, 2006. Text.