APA Style
Ritchie, E, C. (2015).
Posttraumatic Stress Disorder and Related Diseases in Combat Veterans (1).
Switzerland:
Springer Cham.
MLA Style
Ritchie, Elspeth, Cameron.
"Posttraumatic Stress Disorder and Related Diseases in Combat Veterans".
1
Switzerland:
Springer Cham,
2015.
Text.