Cita APA (7th ed.)

van Zelm, M. C., Condino-Neto, A., & Barbouche, M. (2020). Primary Immunodeficiencies Worldwide. Frontiers Media SA.

Cita Chicago (17th ed.)

van Zelm, Menno C., Antonio Condino-Neto, i Mohamed-Ridha Barbouche. Primary Immunodeficiencies Worldwide. Frontiers Media SA, 2020.

Cita MLA (9th ed.)

van Zelm, Menno C., et al. Primary Immunodeficiencies Worldwide. Frontiers Media SA, 2020.