Gaya APA
Purwanto, . et al (2006).
Accelerated learning for the 21th century: cara belajar cepat abad xxi (Cet. 6).
Bandung:
Nuansa Cendekia.
Gaya MLA
Purwanto, . et al.
"Accelerated learning for the 21th century: cara belajar cepat abad xxi".
Cet. 6
Bandung:
Nuansa Cendekia,
2006.
Text.