Gaya APA

Cowell, C, J, H, K, M, O, S, P, S, C, T. (2007). Growth Disorders 2nd Ed. . London: Edward Arnold.

Gaya MLA

Cowell, Christopher, J., H., Kelnar,, Martin, O., Savage,, Paul, Saenger,, Chris, T.. "Growth Disorders 2nd Ed.". London: Edward Arnold, 2007. Koleksi Elektronik.