Citazione Stile APA (7a Edizione)

Garrett, J. M. (1999). Healt Futures; A Handbook for Health Proessionals. Word Hwalth Organization.

Citazione stile Chigago Style (17a edizione)

Garrett, J. Martha. Healt Futures; A Handbook for Health Proessionals. Ginebra: Word Hwalth Organization, 1999.

Citatione MLA (9a ed.)

Garrett, J. Martha. Healt Futures; A Handbook for Health Proessionals. Word Hwalth Organization, 1999.