Cita APA (7th ed.)

Turner, H., Thwaites, G., & Clapham, H. (2018). Vaccine-preventable diseases in lower-middle-income countries. Elsevier.

Cita Chicago (17th ed.)

Turner, H., G. Thwaites, i H. Clapham. Vaccine-preventable Diseases in Lower-middle-income Countries. Elsevier, 2018.

Cita MLA (9th ed.)

Turner, H., et al. Vaccine-preventable Diseases in Lower-middle-income Countries. Elsevier, 2018.