APA ציטוט

(2002). Leading causes of disability worldwide, 1990, in years of life lived with disability. BMJ.

Citação norma Chicago

Leading Causes of Disability Worldwide, 1990, in Years of Life Lived With Disability. BMJ, 2002.

ציטוט MLA

Leading Causes of Disability Worldwide, 1990, in Years of Life Lived With Disability. BMJ, 2002.