APA (7th ed.) Citation

Hallas, C. H., Fraser, W. I., Green, A. M., & MacGillivray, R. C. (1991). Hallas' caring for people with mental handicaps (8th ed.). Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Hallas, Charles H., William I. Fraser, Ann M. Green, and Ronald C. MacGillivray. Hallas' Caring for People with Mental Handicaps. 8th ed. Oxford: Butterworth-Heinemann, 1991.

MLA (9th ed.) Citation

Hallas, Charles H., et al. Hallas' Caring for People with Mental Handicaps. 8th ed. Butterworth-Heinemann, 1991.