Wordsworth, P. (1990). The immunogenetics of rheumatoid arthritis.
芝加哥风格引文Wordsworth, P. The Immunogenetics of Rheumatoid Arthritis. 1990.
MLA引文Wordsworth, P. The Immunogenetics of Rheumatoid Arthritis. 1990.
警告：这些引文格式不一定是100％准确.
APA引文