APA (7th ed.) Citation

Evans, D. R., & Cope, W. (1989). Quality of life questionnaire: Manual. Multi-Health Systems.

Chicago Style (17th ed.) Citation

Evans, David R., and Wendy Cope. Quality of Life Questionnaire: Manual. Toronto [u.a.]: Multi-Health Systems, 1989.

MLA (9th ed.) Citation

Evans, David R., and Wendy Cope. Quality of Life Questionnaire: Manual. Multi-Health Systems, 1989.