APA Citation

Eysenck, H. J., & Evans, D. Know your child's IQ. Maryland: Penguin Books, 1962.

Chicago Style Citation

Eysenck, H. J., and Darrin Evans. Know Your Child's IQ. Maryland: Penguin Books, 1962.

MLA Citation

Eysenck, H. J., and Darrin Evans. Know Your Child's IQ. Maryland: Penguin Books, 1962.

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