Gaya APA

Sembel, R., Sembel-Lapian, V, J. (2007). Energize Your Life : If You Really Want To Be Wealthy, Healty, And Happy (cet.1). Jakarta: Elex Media Komputindo.

Gaya MLA

Sembel, Roy., Sembel-Lapian, Vivi, Juanita. "Energize Your Life : If You Really Want To Be Wealthy, Healty, And Happy". cet.1 Jakarta: Elex Media Komputindo, 2007. Text.