Style de citation APA

Mallory, W. H. (1942). Political handbook of the world: Parliaments, parties and press as of January 1, 1942. Harper & Bros.

Style de citation Chicago

Mallory, Walter H. Political Handbook of the World: Parliaments, Parties and Press as of January 1, 1942. New York, N.Y: Harper & Bros, 1942.

Style de citation MLA

Mallory, Walter H. Political Handbook of the World: Parliaments, Parties and Press as of January 1, 1942. Harper & Bros, 1942.