APA Citatie

Ludvigsson, J. F., Otterblad-Olausson, P., Pettersson, B. U., & Ekbom, A. (2009). The Swedish personal identity number: Possibilities and pitfalls in healthcare and medical research. Springer Netherlands.

Chicago Style citaat

Ludvigsson, Jonas F., Petra Otterblad-Olausson, Birgitta U. Pettersson, en Anders Ekbom. The Swedish Personal Identity Number: Possibilities and Pitfalls in Healthcare and Medical Research. Springer Netherlands, 2009.

MLA citatie

Ludvigsson, Jonas F., Petra Otterblad-Olausson, Birgitta U. Pettersson, en Anders Ekbom. The Swedish Personal Identity Number: Possibilities and Pitfalls in Healthcare and Medical Research. Springer Netherlands, 2009.