Gaya APA

Nouwen, H, J. et al (2000). Menggapai kematangan hidup rohani (Reaching out, the three movement of spiritual life) . : .

Gaya MLA

Nouwen, Henri, J.M.. et al. "Menggapai kematangan hidup rohani (Reaching out, the three movement of spiritual life)". : , 2000. Text.