Gaya APA

Gallagher, B. (2012). It's never too late to be what you might have been : Hidup hanya sekali jalanilah kehidupan yang anda sukai . Jakarta: Elex Media Komputindo.

Gaya MLA

Gallagher, B.J.. "It's never too late to be what you might have been : Hidup hanya sekali jalanilah kehidupan yang anda sukai". Jakarta: Elex Media Komputindo, 2012. Text.