How to write the format of ancient poetry in a notebook

The title is in the middle of the first line; In the middle of the second line is the dynasty and author, such as: [Tang] Li Bai; Each couplet of the metrical poem occupies one line, and the comma in the middle is best in the middle of the topic. Quatrains can be written in two lines, in the same format as metrical poems; You can also write four lines, but try to be centered. Classical poetry has no fixed format, and it is generally centered, with each sentence branching.