APA (7th ed.) Citation

Nasif Issa, M. (1996). Salud ocupacional. OPS/OMS.

Chicago Style (17th ed.) Citation

Nasif Issa, Manuel. Salud Ocupacional. La Paz: OPS/OMS, 1996.

MLA (9th ed.) Citation

Nasif Issa, Manuel. Salud Ocupacional. OPS/OMS, 1996.

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