APA Citatie

Hill, H. F., Hill, A. G., Day, A. T., Brown, R. M., Golding, J. R., & Lyle, W. H. (1979). Maintenance dose of penicillamine in rheumatoid arthritis: A comparison between a standard and a response-related flexible regimen.

Chicago Style citaat

Hill, H F., A G. Hill, A T. Day, R M. Brown, J R. Golding, en W H. Lyle. Maintenance Dose of Penicillamine in Rheumatoid Arthritis: A Comparison between a Standard and a Response-related Flexible Regimen. 1979.

MLA citatie

Hill, H F., et al. Maintenance Dose of Penicillamine in Rheumatoid Arthritis: A Comparison between a Standard and a Response-related Flexible Regimen. 1979.