Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationHoeilund Nielsen, K. (2014). Key issues concerning 'central places'. Universitetsforlag.
Chicago Citation Edition CitationHoeilund Nielsen, Karen. Key Issues Concerning 'Central Places'. Aarhus: Universitetsforlag, 2014.
MLA Citation Edition CitationHoeilund Nielsen, Karen. Key Issues Concerning 'Central Places'. Universitetsforlag, 2014.