APA (7th ed.) Citation

Adamu, A. A., Nnaji, C. A., & Wiysonge, C. S. Vaccination services—not populations—are ‘hard-to-reach’: What can health authorities in Africa do to improve access? Springer.

Chicago Style (17th ed.) Citation

Adamu, Abdu A., Chukwudi A. Nnaji, and Charles S. Wiysonge. Vaccination Services—not Populations—are ‘hard-to-reach’: What Can Health Authorities in Africa Do to Improve Access? Springer.

MLA (9th ed.) Citation

Adamu, Abdu A., et al. Vaccination Services—not Populations—are ‘hard-to-reach’: What Can Health Authorities in Africa Do to Improve Access? Springer.