APA (7th ed.) Citation

Young, P. (1981). The world almanac of World War II. Prentice Hall.

Chicago Style (17th ed.) Citation

Young, Peter. The World Almanac of World War II. Englewood Cliffs, New Jersey: Prentice Hall, 1981.

MLA (9th ed.) Citation

Young, Peter. The World Almanac of World War II. Prentice Hall, 1981.