Gaya APA
Adi, M, R.
(2012).
Cakrawala Astronomi
(
Ed.1)
.
Bandung:
PT. Sarana Panca Karya Nusa.
Gaya MLA
Adi, Muhammad, Ramdhan.
"Cakrawala Astronomi".
Ed.1
Bandung:
PT. Sarana Panca Karya Nusa,
2012.
Text.