International Conference on Valence Fluctuations Rio de Janeiro. (1991). Proceedings of the 6th International Conference on Valence Fluctuations: Rio de Janeiro, Brazil, 9 - 13 July 1990. North-Holland.
Chicago-Zitierstil (17. Ausg.)International Conference on Valence Fluctuations Rio de Janeiro. Proceedings of the 6th International Conference on Valence Fluctuations: Rio De Janeiro, Brazil, 9 - 13 July 1990. Amsterdam: North-Holland, 1991.
MLA-Zitierstil (9. Ausg.)International Conference on Valence Fluctuations Rio de Janeiro. Proceedings of the 6th International Conference on Valence Fluctuations: Rio De Janeiro, Brazil, 9 - 13 July 1990. North-Holland, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.