APA (7th ed.) Citation

Nasif Issa, M. (1996). Salud ocupacional.

Chicago Style (17th ed.) Citation

Nasif Issa, Manuel. Salud Ocupacional. 1996.

MLA (9th ed.) Citation

Nasif Issa, Manuel. Salud Ocupacional. 1996.

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