Gaya APA

POSER, C, M., J, I. (2003). An Illustrated Pocketbook of Multiple Sclerosis . New York: The Parthenon Publishing Group.

Gaya MLA

POSER, CHARLES, M.., J, I.. "An Illustrated Pocketbook of Multiple Sclerosis". New York: The Parthenon Publishing Group, 2003. Text.