Cita APA (7a ed.)

NASPITS, C., SZEFIER, S., TINKELMAN, D., & WARNER, J. (2001). Texbook of pediatric asthma an international perspektive. Martin Dunitz.

Cita Chicago Style (17a ed.)

NASPITS, Charles.K, Stanley.J SZEFIER, David.G TINKELMAN, y John.O WARNER. Texbook of Pediatric Asthma an International Perspektive. Martin Dunitz, 2001.

Cita MLA (9a ed.)

NASPITS, Charles.K, et al. Texbook of Pediatric Asthma an International Perspektive. Martin Dunitz, 2001.