Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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