Gaya APA

Goldsmith, M., Hesselbein, F. (2006). The leader of the future 2 (Cetakan 1). Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Goldsmith, Marshal., Hesselbein, Frances. "The leader of the future 2". Cetakan 1 Jakarta: PT Gramedia Pustaka Utama, 2006. Text.