Cita APA (7th ed.)

Dickson, M., & Werner, D. (1983). Where there is no dentist. Hesperian Foundation.

Cita Chicago (17th ed.)

Dickson, Murray, i David Werner. Where There Is No Dentist. Berkeley, Calif., EE.UU.: Hesperian Foundation, 1983.

Cita MLA (8th ed.)

Dickson, Murray, i David Werner. Where There Is No Dentist. Hesperian Foundation, 1983.