Gaya APA
HATTA, M.
(1986).
Alam Pikiran Yunani / Mohammad Hatta
(
Cet.Ke-3)
.
:
UI-Press.
Gaya MLA
HATTA, Mohammad.
"Alam Pikiran Yunani / Mohammad Hatta".
Cet.Ke-3
:
UI-Press,
1986.
Referensi.