Nielsen, J. S. (1992). Muslims in western Europe. Islamic surveys.
Chicago Style (17th ed.) CitationNielsen, Jørgen S. "Muslims in Western Europe." Islamic Surveys 1992.
MLA (8th ed.) CitationNielsen, Jørgen S. "Muslims in Western Europe." Islamic Surveys, 1992.
Warning: These citations may not always be 100% accurate.