APA
World Health Organization, . (1998). Guidelines for controlling and monitoring the tobacco epidemic. WHO, Geneva: .
Chicago
World Health Organization, . 1998. Guidelines for controlling and monitoring the tobacco epidemic. WHO, Geneva: .
Harvard
World Health Organization, . (1998). Guidelines for controlling and monitoring the tobacco epidemic. WHO, Geneva: .
MLA
World Health Organization, . Guidelines for controlling and monitoring the tobacco epidemic. WHO, Geneva: . 1998.