APA Style

Williams, B., adams, S. (2017). DKfindout! World War II (First edition (DKfindout! series)). United Kingdom: Dorling Kindersley (DK Children).

MLA Style

Williams, Brian., adams, Simon. "DKfindout! World War II". First edition (DKfindout! series) United Kingdom: Dorling Kindersley (DK Children), 2017. Text.