APA Style
Friss, R, H., Sellers, T, A. (2004).
Epidemiology for Public Health Practice (3rd. ed).
Boston:
Jones and Bartlett Publishers.
MLA Style
Friss, Robert, H., Sellers, Thomas, A.
"Epidemiology for Public Health Practice".
3rd. ed
Boston:
Jones and Bartlett Publishers,
2004.
print.