Gaya APA
Eysenck, H.
(1998).
Mengenal IQ Anda: Know Your Own IQ
.
Bandung:
Pionir Jaya.
Gaya MLA
Eysenck, H.J..
"Mengenal IQ Anda: Know Your Own IQ".
Bandung:
Pionir Jaya,
1998.
Art Original.