APA Style

Sulaiman Al- Umar, Nashir bin. (2007). Melejitkan Semangat Ibadah . Solo: Pustaka Arafah.

Chicago Style

Sulaiman Al- Umar, Nashir bin. Melejitkan Semangat Ibadah. Solo: Pustaka Arafah, 2007. Text.

MLA Style

Sulaiman Al- Umar, Nashir bin. Melejitkan Semangat Ibadah. Solo: Pustaka Arafah, 2007. Text.

Turabian Style

Sulaiman Al- Umar, Nashir bin. Melejitkan Semangat Ibadah. Solo: Pustaka Arafah, 2007. Print.