[1] [CITE@ja[中公新書と岩波新書では、書名(主題と副題)表記ルールの違いがあるよ!という話 - Togetter]], [TIME[2020-11-22T01:57:18.000Z]] <https://togetter.com/li/1626313>

[FIG(short list)[ [2] [[題名]]の記述

- [CODE[title][<title>]]
- [CODE[doctitle]]
- [CODE[dc:title]]
- [CODE[og:title]]
- [CODE[h[VAR[n]]]]
- [CODE[Subject:]]

]FIG]

[3] [[見出し]]も参照。