Gaya APA

Barth, M., Grimmer, R, A, K. (2020). Publich Health Nutrition Rural, urban and global community-based practice (cet 1). : sepringer Publishing Company.

Gaya MLA

Barth, Margareth., Grimmer, Ronny, A.Bell,, Karen. "Publich Health Nutrition Rural, urban and global community-based practice". cet 1 : sepringer Publishing Company, 2020. .