The world book;
organized knowledge in story and picture,
editor-in-chief: M.V. O'Shea...editor: Ellsworth D. Foster...editor for Canada: George H. Locke...assisted by one hundred fifty distinguished scientists, educators, artists and leaders of thought in the United States and Canada...

APA Citation

Locke, G. Herbert., Foster, E. D., O'Shea, M. V. (Michael Vincent). (19181917). The world book: organized knowledge in story and picture. Chicago: Hanson-Roach-Fowler company.

MLA Citation

Locke, George Herbert, 1870-1937, Ellsworth D Foster, and M. V. (Michael Vincent) O'Shea. The World Book: Organized Knowledge In Story And Picture. Chicago: Hanson-Roach-Fowler company, 19181917.

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