APA Citation

WORLD, H. O. [. (1991). Estimating drug requirements: A practical manual. CBS.

Chicago Style Citation

WORLD, Health Organization [WHO]. Estimating Drug Requirements: A Practical Manual. CBS, 1991.

MLA Citation

WORLD, Health Organization [WHO]. Estimating Drug Requirements: A Practical Manual. CBS, 1991.

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