APA (7e ed.) Bronvermelding

Wittwer, V. Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII. SPIE Digital Library.

Chicago (17e ed.) Bronvermelding

Wittwer, Volker. Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII. SPIE Digital Library.

MLA (9e ed.) Bronvermelding

Wittwer, Volker. Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII. SPIE Digital Library.

Let op: Deze citaties zijn niet altijd 100% accuraat.