Gaya APA
Nursi, B, S.
(2013).
Risalatussyayukh
(
Ed. 4)
.
Mesir :
Sozler Publications.
Gaya MLA
Nursi, Bediuzzaman, Said.
"Risalatussyayukh".
Ed. 4
Mesir :
Sozler Publications,
2013.
Buku.