Citazione APA

Gool, W. v. (1961). Fluorescence centres in ZnS. Philips Research Laboratories.

Stile di citazione Chicago

Gool, W. van. Fluorescence Centres in ZnS. [Eindhoven: Philips Research Laboratories, 1961.

Citazione MLA

Gool, W. van. Fluorescence Centres in ZnS. Philips Research Laboratories, 1961.