APA (7th ed.) Citation

Hogg, J., & Sebba, J. (1990). Profound retardation and multiple impairment. Springer Science + Business Media.

Chicago Style (17th ed.) Citation

Hogg, James, and Judy Sebba. Profound Retardation and Multiple Impairment. Dordrecht: Springer Science + Business Media, 1990.

MLA (9th ed.) Citation

Hogg, James, and Judy Sebba. Profound Retardation and Multiple Impairment. Springer Science + Business Media, 1990.

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