APA način citiranja (7. izdanje)

C.O, O., & K.O, J. (2013). Subject Catalogue Use at the Hezekiah Oluwasanmi Library, Obafemi Awolowo University, Ile-Ife, Nigeria.

Čikaški stil citiranja (17. izdanje)

C.O, Ojo-Ade, i Jagboro K.O. Subject Catalogue Use at the Hezekiah Oluwasanmi Library, Obafemi Awolowo University, Ile-Ife, Nigeria. 2013.

MLA način citiranja (9. izdanje)

C.O, Ojo-Ade, i Jagboro K.O. Subject Catalogue Use at the Hezekiah Oluwasanmi Library, Obafemi Awolowo University, Ile-Ife, Nigeria. 2013.