APA引文

Spencer, S. (2010). Echoes of the dead. Severn House.

Chicago Style (17th ed.) Citation

Spencer, Sally. Echoes of the Dead. Sutton: Severn House, 2010.

MLA引文

Spencer, Sally. Echoes of the Dead. Severn House, 2010.

警告：這些引文格式不一定是100％准確.