APA Citation

Goodchild, N. T., Sever, E. D., & Toby, J. P. (1973). Letter: Suppuration in rheumatoid arthritis.

Chicago Style Citation

Goodchild, N T., E D. Sever, and J P. Toby. Letter: Suppuration in Rheumatoid Arthritis. 1973.

MLA Citation

Goodchild, N T., E D. Sever, and J P. Toby. Letter: Suppuration in Rheumatoid Arthritis. 1973.

Warning: These citations may not always be 100% accurate.