APA引文

Clarkson, P. (1993). Fritz perls. SAGE.

Chicago Style (17th ed.) Citation

Clarkson, Petruska. Fritz Perls. London: SAGE, 1993.

MLA引文

Clarkson, Petruska. Fritz Perls. SAGE, 1993.

警告：這些引文格式不一定是100％准確.