APA引文

Monty, D. A. (2017). Trust-based selling: Finding and keeping customers for life / David A. Monty. [Place of publication not identified] : Apress, [2015].

Chicago Style Citation

Monty, David A. Trust-based Selling: Finding and Keeping Customers for Life / David A. Monty. [Place of publication not identified] : Apress, [2015], 2017.

MLA引文

Monty, David A. Trust-based Selling: Finding and Keeping Customers for Life / David A. Monty. [Place of publication not identified] : Apress, [2015], 2017.