Okoye, J. C. (ca. 2007). Sarah and Hagar : Genesis 16 and 21 [Electronic]. Journal for the Study of the Old Testament, 32,2 (2007) 163-175, ,2 (2007) 163-175. https://doi.org/10.1177/0309089207085881
Chicago Manual of Style 17th edition (author-date)Okoye, James Chukwuma. 2007. „Sarah and Hagar : Genesis 16 and 21“. Electronic. Journal for the Study of the Old Testament, Nr. 32,2 (2007) 163-175: ,2 (2007) 163-175. https://doi.org/10.1177/0309089207085881.
Springer - Basic (author-date)Okoye JC (2007) Sarah and Hagar : Genesis 16 and 21. Journal for the Study of the Old Testament ,2 (2007) 163-175. https://doi.org/10.1177/0309089207085881
Springer - Lecture Notes in Computer Science1.Okoye, J.C.: Sarah and Hagar : Genesis 16 and 21. Journal for the Study of the Old Testament. ,2 (2007) 163-175 (2007). https://doi.org/10.1177/0309089207085881.
DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690Okoye, James Chukwuma: Sarah and Hagar : Genesis 16 and 21. In: Journal for the Study of the Old Testament (2007), Nr. 32,2 (2007) 163-175, S. ,2 (2007) 163-175