Ekholm, G. (1965). Der Ursprung der Omphalosschalen. Fs Bossert, 211-213, Taf. XXII.
Chicago Style (17th ed.) CitationEkholm, Gunnar. "Der Ursprung Der Omphalosschalen." Fs Bossert 1965: 211-213, Taf. XXII.
MLA (8th ed.) CitationEkholm, Gunnar. "Der Ursprung Der Omphalosschalen." Fs Bossert, 1965, pp. 211-213, Taf. XXII.
Warning: These citations may not always be 100% accurate.