APA Style

Sihombing,Geertruida, . (1998). A Demonstration Project of Change in Nutrition and Physical Activity Related Behaviors in Organized Sector Industrial Unit : Final Report . Jakarta: National Institute of Health Research and Development.

MLA Style

Sihombing,Geertruida, . "A Demonstration Project of Change in Nutrition and Physical Activity Related Behaviors in Organized Sector Industrial Unit : Final Report". Jakarta: National Institute of Health Research and Development, 1998. print.