APA Format
Bourke-White, Margaret. (1949).
Halfway to freedom /Margaret Bourke-White
. : Simon and Schuster,.
MLA Format
Bourke-White, Margaret.
Halfway to freedom /Margaret Bourke-White
. : Simon and Schuster,, 1949
Chicago Format
Bourke-White, Margaret. Halfway to freedom /Margaret Bourke-White. : Simon and Schuster,, 1949.