Παραπομπή APA

Espear, W. (1977). Proceedings: Amorphous and liquid semiconductors. Centre for Industrial consultancy.

Παραπομπή Chicago Style

Espear, W. Proceedings: Amorphous and Liquid Semiconductors. Edinburgh: Centre for Industrial consultancy, 1977.

Παραπομπή MLA

Espear, W. Proceedings: Amorphous and Liquid Semiconductors. Centre for Industrial consultancy, 1977.