程琳. (2020). 甜甜圈，圈住你. 花山文艺出版社.
Lua i Stíl Chicago (17ú heag.)程琳. 甜甜圈，圈住你. 花山文艺出版社, 2020.
Lua MLA (8ú heag.)程琳. 甜甜圈，圈住你. 花山文艺出版社, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)