APA(7版)引用形式
O'Sullivan, L. (2010). Client service excellence: The 10 commandments. Knowres Publishing.
Chicagoスタイル(17版)引用形式
O'Sullivan, Larry. Client Service Excellence: The 10 Commandments. Randburg, Republic of South Africa: Knowres Publishing, 2010.
MLA(9版)引用形式
O'Sullivan, Larry. Client Service Excellence: The 10 Commandments. Knowres Publishing, 2010.
警告: この引用は必ずしも正確ではありません.