APA Style
Ball, M, J., Collen, M, F. (2015).
The History of Medical Informatics in the United States (1).
Springer London:
Springer London.
MLA Style
Ball, Marion, J.., Collen, Morris, F..
"The History of Medical Informatics in the United States".
1
Springer London:
Springer London,
2015.
Text.