APA (7e ed.) Bronvermelding

Musk, A., Venables, K., Crook, B., Nunn, A., Hawkins, R., Crook, G., . . . Johnson, D. (1989). Respiratory symptoms, lung function, and sensitisation to flour in a British bakery.

Chicago (17e ed.) Bronvermelding

Musk, A., et al. Respiratory Symptoms, Lung Function, and Sensitisation to Flour in a British Bakery. 1989.

MLA (9e ed.) Bronvermelding

Musk, A., et al. Respiratory Symptoms, Lung Function, and Sensitisation to Flour in a British Bakery. 1989.