Hartingsveldt, F. v. (1981). Geen stap! 2-fasen is moord.
Chicago Style (17th ed.) CitationHartingsveldt, Frits van. Geen Stap! 2-fasen Is Moord. 1981.
MLA (8th ed.) CitationHartingsveldt, Frits van. Geen Stap! 2-fasen Is Moord. 1981.
Warning: These citations may not always be 100% accurate.