Punctuation formerly used as a sentence or paragraph divider. It is still sometimes used in calligraphy. Spanish uses an inverted question mark at the beginning of a question and the normal question mark at the end, as well as an inverted exclamation mark at the beginning of an exclamation and the normal exclamation mark at the end. Armenian uses several punctuation marks of its own. The full stop is represented by a colon, and vice versa; the exclamation mark is represented by a diagonal similar to a tilde , while the question mark resembles an unclosed circle placed after the last
The Chicago Manual of Style an interposed comma. If the author's name is used in the text, only the date of publication need be cited parenthetically (with or without the page number). In-text citations are usually placed just inside a mark of punctuation. An exception to this rule is for block quotations, where the citation is placed outside the punctuation. The full citation for the source is then included in a references section at the end of the material. As publication dates are prominent in this style, the reference entry places the publication date "following" the author(s) name. Using notes and bibliography style, the sourced