APA
Bornman J. F., de Gruijl F. R., . (20181212). Commemorative issue in honour of Jan van der Leun, 14 June 1928-6 July 2016. : Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.
Chicago
Bornman Janet F, de Gruijl Frank R, . 20181212. Commemorative issue in honour of Jan van der Leun, 14 June 1928-6 July 2016. : Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.
Harvard
Bornman J. F., de Gruijl F. R., . (20181212). Commemorative issue in honour of Jan van der Leun, 14 June 1928-6 July 2016. : Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.
MLA
Bornman Janet F, de Gruijl Frank R, . Commemorative issue in honour of Jan van der Leun, 14 June 1928-6 July 2016. : Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 20181212.