Gaya APA

Trent, J., Smalley, G. (2000). Harta Tersembunyi Seorang Pria (The Hidden Value of a Man) . Jakarta: Harvest Publication House.

Gaya MLA

Trent, John., Smalley, Gary. "Harta Tersembunyi Seorang Pria (The Hidden Value of a Man)". Jakarta: Harvest Publication House, 2000. Text.