APA-viite

Hawcroft, D., Hector, T., & James, A. M. (2008). Clinical specimens: Anlytical chemistry by open learning. John wiley & sons.

Chicago-tyylinen lähdeviittaus

Hawcroft, David, Terry Hector, ja Arthur M.,ed James. Clinical Specimens: Anlytical Chemistry by Open Learning. New York: John wiley & sons, 2008.

MLA-viite

Hawcroft, David, et al. Clinical Specimens: Anlytical Chemistry by Open Learning. John wiley & sons, 2008.