Cita APA (7th ed.)

Kaufmann, S. H. E. (1996). Concepts in vaccine development. Walter de Gruyter.

Cita Chicago (17th ed.)

Kaufmann, S. H. E. Concepts in Vaccine Development. Berlin ; New York: Walter de Gruyter, 1996.

Cita MLA (9th ed.)

Kaufmann, S. H. E. Concepts in Vaccine Development. Walter de Gruyter, 1996.