[et.al], I. K. (2010). Kota-Kota Suci Umat Islam. Dian Rakyat.
Chicago Style (17th ed.) Citation[et.al], Irwan Kelana. Kota-Kota Suci Umat Islam. Dian Rakyat, 2010.
MLA (8th ed.) Citation[et.al], Irwan Kelana. Kota-Kota Suci Umat Islam. Dian Rakyat, 2010.
Warning: These citations may not always be 100% accurate.