Trích dẫn APA

Pfeffer, J. (1998). The human equation: Building profits by putting people first. Harvard business school press.

Trích dẫn kiểu Chicago

Pfeffer, Jeffrey. The Human Equation: Building Profits by Putting People First. Boston: Harvard business school press, 1998.

Trích dẫn MLA

Pfeffer, Jeffrey. The Human Equation: Building Profits by Putting People First. Harvard business school press, 1998.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.