APA Citation

Barker, D., & Hall, A. (1991). Practical epidemiology (4th. Ed.). London, Malaysia: Churchill Livingtone, Educational Low Priced Books Sheme.

Chicago Style Citation

Barker, D.J.P, and A.J Hall. Practical Epidemiology. 4th. Ed. London, Malaysia: Churchill Livingtone, Educational Low Priced Books Sheme, 1991.

MLA Citation

Barker, D.J.P, and A.J Hall. Practical Epidemiology. 4th. Ed. London, Malaysia: Churchill Livingtone, Educational Low Priced Books Sheme, 1991.

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