Gaya APA

Carter, Philip J, Russell, Ken A. (1987). Take the IQ challenge 2 . New York, NY: Blanford.

Gaya Chicago

Carter, Philip J, Russell, Ken A. Take the IQ challenge 2. New York, NY: Blanford, 1987. Buku.

Gaya MLA

Carter, Philip J, Russell, Ken A. Take the IQ challenge 2. New York, NY: Blanford, 1987. Buku.

Gaya Turabian

Carter, Philip J, Russell, Ken A. Take the IQ challenge 2. New York, NY: Blanford, 1987. Buku.