Gaya APA
Pirani, Felix. (1997).
Alam Semesta for Beginners .
Bandung:
Mizan.
Gaya Chicago
Pirani, Felix.
Alam Semesta for Beginners.
Bandung:
Mizan,
1997.
Non-fiction.
Gaya MLA
Pirani, Felix.
Alam Semesta for Beginners.
Bandung:
Mizan,
1997.
Non-fiction.
Gaya Turabian
Pirani, Felix.
Alam Semesta for Beginners.
Bandung:
Mizan,
1997.
Non-fiction.