Gaya APA
Permana, Agus D dkk. (2009).
International Biology Olympiad (Cet.III).
Bandung:
Tim Olimpade Biologi Indonesia.
Gaya Chicago
Permana, Agus D dkk.
International Biology Olympiad.
Cet.III
Bandung:
Tim Olimpade Biologi Indonesia,
2009.
Printed Book.
Gaya MLA
Permana, Agus D dkk.
International Biology Olympiad.
Cet.III
Bandung:
Tim Olimpade Biologi Indonesia,
2009.
Printed Book.
Gaya Turabian
Permana, Agus D dkk.
International Biology Olympiad.
Cet.III
Bandung:
Tim Olimpade Biologi Indonesia,
2009.
Printed Book.