APA (7th ed.) Citation

Young, P. (1981). The World almanac book of World War II. World Almanac Publications.

Chicago Style (17th ed.) Citation

Young, Peter. The World Almanac Book of World War II. Englewood Cliffs, N.J: World Almanac Publications, 1981.

MLA (9th ed.) Citation

Young, Peter. The World Almanac Book of World War II. World Almanac Publications, 1981.

Warning: These citations may not always be 100% accurate.