APA
Methodiou G. Phougia A., . (1990). He ekklisiastiki antiparaphesis Hellēnōn kai latinōn apo tēs epoches tou megalou Phōtiou mechri tēs synodou tēs Phlōrentias, 859-1439: Istopikē kai Pheologikē Meletē avaphepomenē stis poikiles phaseis tōn ekklēsiastikōn tōn dio laōn. Athēnai: Eptalophos A.B.E.E.
Chicago
Methodiou G. Phougia Archiepiskopou, . 1990. He ekklisiastiki antiparaphesis Hellēnōn kai latinōn apo tēs epoches tou megalou Phōtiou mechri tēs synodou tēs Phlōrentias, 859-1439: Istopikē kai Pheologikē Meletē avaphepomenē stis poikiles phaseis tōn ekklēsiastikōn tōn dio laōn. Athēnai: Eptalophos A.B.E.E.
Harvard
Methodiou G. Phougia A., . (1990). He ekklisiastiki antiparaphesis Hellēnōn kai latinōn apo tēs epoches tou megalou Phōtiou mechri tēs synodou tēs Phlōrentias, 859-1439: Istopikē kai Pheologikē Meletē avaphepomenē stis poikiles phaseis tōn ekklēsiastikōn tōn dio laōn. Athēnai: Eptalophos A.B.E.E.
MLA
Methodiou G. Phougia Archiepiskopou, . He ekklisiastiki antiparaphesis Hellēnōn kai latinōn apo tēs epoches tou megalou Phōtiou mechri tēs synodou tēs Phlōrentias, 859-1439: Istopikē kai Pheologikē Meletē avaphepomenē stis poikiles phaseis tōn ekklēsiastikōn tōn dio laōn. Athēnai: Eptalophos A.B.E.E. 1990.