Gaya APA
Mahmud, S, A, B, Z, A.
(1994).
Cermin Retak Kawula Muda
.
Jakarta:
Firdaus..
Gaya MLA
Mahmud, Syekh, Abdullah, Bin, Zaid, Ali.
"Cermin Retak Kawula Muda".
Jakarta:
Firdaus.,
1994.
Book.