Citazione Stile APA (7a Edizione)

Nunn, A., Craigen, A., Darbyshire, J., Venables, K., & Newman Taylor, A. (1990). Six year follow up of lung function in men occupationally exposed to formaldehyde.

Citazione stile Chigago Style (17a edizione)

Nunn, A., A. Craigen, J. Darbyshire, K. Venables, e A. Newman Taylor. Six Year Follow Up of Lung Function in Men Occupationally Exposed to Formaldehyde. 1990.

Citatione MLA (9a ed.)

Nunn, A., et al. Six Year Follow Up of Lung Function in Men Occupationally Exposed to Formaldehyde. 1990.