APA Format
John F. Kennedy;
. (1955). Profites in courage
/
. New York : Harper Row
MLA Format
John F. Kennedy;
. Profites in courage
/
. New York : Harper Row, 1955
Chicago Format
John F. Kennedy;
. Profites in courage
/
. New York : Harper Row, 1955
Australian/Harvard Format
John F. Kennedy;
. 1955. Profites in courage
/
. Harper Row New York