Graetz, M. (1989). Conférence de M. Michaël Graetz. Annuaire, 102(98), 271-274.
Chicago Style (17th ed.) CitationGraetz, Michaël. "Conférence De M. Michaël Graetz." Annuaire 102, no. 98 (1989): 271-274.
MLA (8th ed.) CitationGraetz, Michaël. "Conférence De M. Michaël Graetz." Annuaire, vol. 102, no. 98, 1989, pp. 271-274.
Warning: These citations may not always be 100% accurate.