Twentieth-century America;
an interpretation with readings,
by J. Joseph Huthmacher.

APA Citation

Huthmacher, J. Joseph. (1966). Twentieth-century America: an interpretation with readings. Boston: Allyn and Bacon.

MLA Citation

Huthmacher, J Joseph. Twentieth-century America: an Interpretation With Readings. Boston: Allyn and Bacon, 1966.

Warning: These citations may not always be complete (especially for serials).