Frederick W. Hamilton, The Uses of Italic
“ To set an entire paragraph of quoted matter in a foreign language in italic, or even to use italic too freely for phrases, practically nullifies the value of it as a display letter for the sub-headings or for any other part of the book in which distinction is really needed. Quotation marks, indention, smaller type, or any of the marks which distinguish quoted matter are sufficient.III. At one time it was quite customary to set all quotations, whether in English or a foreign language, prose or verse, in italics, but that fashion is now happily obsolete. ”
