APA (7 ম সংস্করণ) উদ্ধৃতি

(1939). The world over: 1938: A chronological and interpretive survey of the year of tension. Harrison-Hilton Books.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

The World over: 1938: A Chronological and Interpretive Survey of the Year of Tension. New York: Harrison-Hilton Books, 1939.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

The World over: 1938: A Chronological and Interpretive Survey of the Year of Tension. Harrison-Hilton Books, 1939.