COPELAND, D. E. (2020). Success as a psychology major. SAGE.
芝加哥风格引文COPELAND, David E. Success as a Psychology Major. SAGE, 2020.
MLA引文COPELAND, David E. Success as a Psychology Major. SAGE, 2020.
警告：这些引文格式不一定是100％准确.
APA引文