When citing a book title in academic writing, which formatting is correct?
答案解析
**Core concept**: Writing conventions - citation formats.
**Analysis**: Modern style guides require italics (B) for book titles.
- **A** is for article/chapter titles.
- **C** was used pre-computer typesetting.
- **D** isn't standard for titles.
**Key point**: Italics are the current academic standard.
正确答案：B