APA引文

Clements, R. (1995). From head to heart. Kingsway.

芝加哥风格引文

Clements, Roy. From Head to Heart. Eastbourne: Kingsway, 1995.

MLA引文

Clements, Roy. From Head to Heart. Kingsway, 1995.

警告：这些引文格式不一定是100％准确.