Mortley, R. (1987). From Word to Silence: By Raoul Mortley. Hanstein.
Chicago-Zitierstil (17. Ausg.)Mortley, Raoul. From Word to Silence: By Raoul Mortley. Bonn: Hanstein, 1987.
MLA-Zitierstil (8. Ausg.)Mortley, Raoul. From Word to Silence: By Raoul Mortley. Hanstein, 1987.
警告：这些引文格式不一定是100％准确.