Gaya APA

Khalid, Amru, Haq, Saiful. (2006). Ibadah sepenuh hati (Cet. 1). Solo: Aqwam.

Gaya Chicago

Khalid, Amru, Haq, Saiful. Ibadah sepenuh hati. Cet. 1 Solo: Aqwam, 2006. Text.

Gaya MLA

Khalid, Amru, Haq, Saiful. Ibadah sepenuh hati. Cet. 1 Solo: Aqwam, 2006. Text.

Gaya Turabian

Khalid, Amru, Haq, Saiful. Ibadah sepenuh hati. Cet. 1 Solo: Aqwam, 2006. Print.