Use Arabic rather than Roman numerals wherever possible. Avoid the abbreviations f. and ff. Use p. and pp. Italicize titles of books and periodicals, names of classical works, and Latin quotations of up to four words. If italics are unavailable, underline as appropriate.
Longer quotations go in quotation marks without italics.
Terminal punctuation belongs inside the quotation marks. Block quotations in languages other than English, including Greek and Latin, should be followed by English translations. Use quotation marks, not italics, for the titles of articles in periodicals or encyclopedias and for the chapters of books. Do not italicize the abbreviations ad loc., cf., e.g. Give place and date of publication for all books except well-known handbooks.