Gaya APA

IBN Abdul Aziz Al-Khudhairi, Muhammad, Nurul Mukhlisin Asyrafuddin. (2008). Bahaya sikap pesimis . JAKARTA: Yayasan Al-Sofwa.

Gaya Chicago

IBN Abdul Aziz Al-Khudhairi, Muhammad, Nurul Mukhlisin Asyrafuddin. Bahaya sikap pesimis. JAKARTA: Yayasan Al-Sofwa, 2008. Text.

Gaya MLA

IBN Abdul Aziz Al-Khudhairi, Muhammad, Nurul Mukhlisin Asyrafuddin. Bahaya sikap pesimis. JAKARTA: Yayasan Al-Sofwa, 2008. Text.

Gaya Turabian

IBN Abdul Aziz Al-Khudhairi, Muhammad, Nurul Mukhlisin Asyrafuddin. Bahaya sikap pesimis. JAKARTA: Yayasan Al-Sofwa, 2008. Print.