APA ציטוט

Silman, A. J. (2002). Epidemiological studies: A practical guide. Cambridge,New York: Cambridge University Press.

Trích dẫn kiểu Chicago

Silman, Alan J. Epidemiological Studies: A Practical Guide. Cambridge,New York: Cambridge University Press, 2002.

ציטוט MLA

Silman, Alan J. Epidemiological Studies: A Practical Guide. Cambridge,New York: Cambridge University Press, 2002.