Format for entries: A single space is used after any punctuation mark. When dividing a long word or URL onto two lines, put hyphen, slash, or period at the end of the line. Do not add a hyphen to a URL that was not originally there. Never begin a new line with a punctuation mark. Double-space all lines in a bibliography entry. Do not indent the first line of a bibliography entry, indent second and subsequent lines 5 spaces, or 1/2 (1.25 cm) from the left margin. Please see Chapter 11. Guidelines on How to Write a Bibliography for details.
The World's Longest War. The world's longest war, on the other hand, spanned 355 335 years without a single shot fired. During the English Civil War (1642 - 1651), the Parliamentarians beat the Royalists further and further away from London, until it was forced to retreat to the Isles of Scilly off the Cornish coast.
World War II was the deadliest conflict in human history, marked by 50 to 85 million fatalities, most of which were civilians in the Soviet Union and China. It included massacres, the genocide of the Holocaust, strategic bombing, starvation, disease, and the first use of nuclear weapons in history.