APA (7th ed.) Citation

(1996). Cancer pain relief: With a guide to opioid availability (2nd ed.). World Health Organization.

Chicago Style (17th ed.) Citation

Cancer Pain Relief: With a Guide to Opioid Availability. 2nd ed. Geneva: World Health Organization, 1996.

MLA (8th ed.) Citation

Cancer Pain Relief: With a Guide to Opioid Availability. 2nd ed. World Health Organization, 1996.

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