Gaya APA

Muhammad, B, A., dkk, . (2013). ENSIKLOPEDIA RUKUN ISLAM JILID 4: ZAKAT . : Borobudur Inspira Nusantara.

Gaya MLA

Muhammad, B., Ali., dkk, . "ENSIKLOPEDIA RUKUN ISLAM JILID 4: ZAKAT". : Borobudur Inspira Nusantara, 2013. Text.