Citazione Stile APA (7a Edizione)

Barker, R., van Tongeren, M., Harris, J., Gardiner, K., Venables, K., & Newman Taylor, A. (2000). Risk factors for bronchial hyperresponsiveness in workers exposed to acid anhydrides.

Citazione stile Chigago Style (17a edizione)

Barker, R., M. van Tongeren, J. Harris, K. Gardiner, K. Venables, e A. Newman Taylor. Risk Factors for Bronchial Hyperresponsiveness in Workers Exposed to Acid Anhydrides. 2000.

Citatione MLA (9a ed.)

Barker, R., et al. Risk Factors for Bronchial Hyperresponsiveness in Workers Exposed to Acid Anhydrides. 2000.