Gaya APA

Rif'an, A, R. (2012). Hidup Sekali, Berarti, Lalu Mati : Transform Our Life, Help Others, Stay Positive . jakarta;: PT Elex Media Komputindo.

Gaya MLA

Rif'an, Ahmad, Rifa'i. "Hidup Sekali, Berarti, Lalu Mati : Transform Our Life, Help Others, Stay Positive". jakarta;: PT Elex Media Komputindo, 2012. Text.