APA Style

ILLINGWORTH, R, S. (1993). THE NORMAL CHILD SOME PROBLEM OF THE EARLY YEARS AND THEIR TREATMENT (Eighth). New York: Churchill Livingstone.

MLA Style

ILLINGWORTH, RONALD, S.. "THE NORMAL CHILD SOME PROBLEM OF THE EARLY YEARS AND THEIR TREATMENT". Eighth New York: Churchill Livingstone, 1993. Text.