APA Style

Hook, Alex. (2004). World War I day by day . Kent, UK: Grange Books.

Chicago Style

Hook, Alex. World War I day by day. Kent, UK: Grange Books, 2004. Text.

MLA Style

Hook, Alex. World War I day by day. Kent, UK: Grange Books, 2004. Text.

Turabian Style

Hook, Alex. World War I day by day. Kent, UK: Grange Books, 2004. Print.