戈尔. (2004). 心心相印: Joined at the Heart. 中国方正出版社.
Dyfyniad Arddull Chicago戈尔. 心心相印: Joined at the Heart. 中国方正出版社, 2004.
Dyfyniad MLA戈尔. 心心相印: Joined at the Heart. 中国方正出版社, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
Dyfyniad APA