APA

(1961). Reader's digest condensed books. Pleasantville: Reader's Digest Association.

Chicago

1961. Reader's digest condensed books. Pleasantville: Reader's Digest Association.

Harvard

(1961). Reader's digest condensed books. Pleasantville: Reader's Digest Association.

MLA

Reader's digest condensed books. Pleasantville: Reader's Digest Association. 1961.