Gaya APA
Sukamto, ., Tawardi, .
(1996).
Bertanam Salak
(
1)
.
Jakarta:
Balai Pustaka.
Gaya MLA
Sukamto, ., Tawardi, .
"Bertanam Salak".
1
Jakarta:
Balai Pustaka,
1996.
Buku.