Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Peltenburg, E. (1971). Some early development of vitreous materials.

Chicago Citation Edition Citation

Peltenburg, E. Some Early Development of Vitreous Materials. 1971.

MLA Citation Edition Citation

Peltenburg, E. Some Early Development of Vitreous Materials. 1971.