Cyrillus <Alexandrinus>, Ebied, R. Y., & Wickham, L. R. (1958). [A collection of unpublished Syriac letters of Cyril of Alexandria] A collection of unpublished Syriac letters: Ed. by R[ifaat] Y. Ebied and L[ionel] R. Wickham. Secrétariat du Corpus SCO.
Chicago (17e ed.) BronvermeldingCyrillus <Alexandrinus>, Rifaat Y. Ebied, en Lionel R. Wickham. [A Collection of Unpublished Syriac Letters of Cyril of Alexandria] A Collection of Unpublished Syriac Letters: Ed. by R[ifaat] Y. Ebied and L[ionel] R. Wickham. Louvain: Secrétariat du Corpus SCO, 1958.
MLA (8e ed.) BronvermeldingCyrillus <Alexandrinus>, et al. [A Collection of Unpublished Syriac Letters of Cyril of Alexandria] A Collection of Unpublished Syriac Letters: Ed. by R[ifaat] Y. Ebied and L[ionel] R. Wickham. Secrétariat du Corpus SCO, 1958.