APA Citation

Illingworth, R. S. (1997). Ingin anak cerdas ? ARCAN.

Chicago Style Citation

Illingworth, Ronald S. Ingin Anak Cerdas ? ARCAN, 1997.

MLA Citation

Illingworth, Ronald S. Ingin Anak Cerdas ? ARCAN, 1997.

Warning: These citations may not always be 100% accurate.