Gkuma, P. A. (1970). Phanēs Gkuma Antikryzontas hē idea tēn hylē. Verf.
Chicago Style (17th ed.) CitationGkuma, Phanē A. Phanēs Gkuma Antikryzontas Hē Idea Tēn Hylē. Thessalonikē: Verf, 1970.
MLA (9th ed.) CitationGkuma, Phanē A. Phanēs Gkuma Antikryzontas Hē Idea Tēn Hylē. Verf, 1970.
Warning: These citations may not always be 100% accurate.