APA
Lord D. A., . (1918). Armchair philosophy. St. Louis: The Queen's Work, Inc.
Chicago
Lord Daniel A, . 1918. Armchair philosophy. St. Louis: The Queen's Work, Inc.
Harvard
Lord D. A., . (1918). Armchair philosophy. St. Louis: The Queen's Work, Inc.
MLA
Lord Daniel A, . Armchair philosophy. St. Louis: The Queen's Work, Inc. 1918.
