Gaya APA
el-Hans, D., el-Hans, P, D.
(2018).
Abu Ubaidah bin Jarrah
.
Yogyakarta:
Pustaka Insan Madani.
Gaya MLA
el-Hans, Dzikry., el-Hans, Penulis:, Dzikry.
"Abu Ubaidah bin Jarrah".
Yogyakarta:
Pustaka Insan Madani,
2018.
Text.