Robertson, D. A. (2017). When we were alone.
Chicago Style (17th ed.) CitationRobertson, David A. When We Were Alone. 2017.
MLA引文Robertson, David A. When We Were Alone. 2017.
警告：這些引文格式不一定是100％准確.
APA引文
Robertson, D. A. (2017). When we were alone.
Chicago Style (17th ed.) CitationRobertson, David A. When We Were Alone. 2017.
MLA引文Robertson, David A. When We Were Alone. 2017.