Style de citation APA

Frank, K. B., & Caples, A. (1942). Will Germany crack?: A factual report on Germany from within. Harper & Brothers.

Style de citation Chicago

Frank, Karl Boromäus, et Anna Caples. Will Germany Crack?: A Factual Report on Germany from Within. New York: Harper & Brothers, 1942.

Style de citation MLA

Frank, Karl Boromäus, et Anna Caples. Will Germany Crack?: A Factual Report on Germany from Within. Harper & Brothers, 1942.