APA (7th ed.) Citation

Connell, H. M., & Ryan, J. P. G. (1985). Essentials of child psychiatry (2nd ed.). Blackwell Scientific.

Chicago Style (17th ed.) Citation

Connell, H. M., and J. P. G. Ryan. Essentials of Child Psychiatry. 2nd ed. Melbourne [etc.]: Blackwell Scientific, 1985.

MLA (9th ed.) Citation

Connell, H. M., and J. P. G. Ryan. Essentials of Child Psychiatry. 2nd ed. Blackwell Scientific, 1985.