Gregorios, A. (1975). Waṯāʾiq li't-tārīḫ: Al-kanīsa wa-qaḍāya 'l-waṭan wa'd-daula wa'š-Šarq al-Ausaṭ. Silsilat al-mabāḥiṯ al-muttaṣila bi'l-usra wa'š-šabāb wa'l-muǧtamaʿ.
Chicago Style (17th ed.) CitationGregorios, Anba. "Waṯāʾiq Li't-tārīḫ: Al-kanīsa Wa-qaḍāya 'L-waṭan Wa'd-daula Wa'š-Šarq Al-Ausaṭ." Silsilat Al-mabāḥiṯ Al-muttaṣila Bi'l-usra Wa'š-šabāb Wa'l-muǧtamaʿ 1975.
MLA (9th ed.) CitationGregorios, Anba. "Waṯāʾiq Li't-tārīḫ: Al-kanīsa Wa-qaḍāya 'L-waṭan Wa'd-daula Wa'š-Šarq Al-Ausaṭ." Silsilat Al-mabāḥiṯ Al-muttaṣila Bi'l-usra Wa'š-šabāb Wa'l-muǧtamaʿ, 1975.
Warning: These citations may not always be 100% accurate.