APA引文

Allen, E. M. (1930). America's story as told in postage stamps. Whittlesey House.

Chicago Style (17th ed.) Citation

Allen, Edward Monington. America's Story as Told in Postage Stamps. New York: Whittlesey House, 1930.

MLA引文

Allen, Edward Monington. America's Story as Told in Postage Stamps. Whittlesey House, 1930.