Gaya APA
Irianto, K.
(2010).
Ensiklopedi Bio Sains 1,2,3,4,5,6,7.
(
Cet. 2)
.
Bandung:
Epsilon.
Gaya MLA
Irianto, Koes.
"Ensiklopedi Bio Sains 1,2,3,4,5,6,7.".
Cet. 2
Bandung:
Epsilon,
2010.
Text.