APA Style
Iskandar, Y.
(1997).
Test Intelegensi Gamma
(
Cet. 7)
.
Jakarta:
Yayasan Dharma Graha.
MLA Style
Iskandar, Yul.
"Test Intelegensi Gamma".
Cet. 7
Jakarta:
Yayasan Dharma Graha,
1997.
Monograf.