Lua APA (7ú heag.)

(比)G·V·西纳顿[著]. (2014). 1·2·3瓢虫马戏团. 西安出版社.

Lua i Stíl Chicago (17ú heag.)

(比)G·V·西纳顿[著]. 1·2·3瓢虫马戏团. 西安出版社, 2014.

Lua MLA (8ú heag.)

(比)G·V·西纳顿[著]. 1·2·3瓢虫马戏团. 西安出版社, 2014.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.