Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Higgins, B. G., Britton, J. R., Chinn, S., Lai, K. K., Burney, P. G., & Tattersfield, A. E. (1993). Factors affecting peak expiratory flow variability and bronchial reactivity in a random population sample. Thorax.
Chicago Style (17th ed.) Zitazioa
Higgins, B. G., J. R. Britton, S. Chinn, K. K. Lai, P. G. Burney, eta A. E. Tattersfield. "Factors Affecting Peak Expiratory Flow Variability and Bronchial Reactivity in a Random Population Sample." Thorax 1993.
MLA (9th ed.) Zitazioa
Higgins, B. G., et al. "Factors Affecting Peak Expiratory Flow Variability and Bronchial Reactivity in a Random Population Sample." Thorax, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.