Cita APA (7a ed.)

Sahay, B. S. (2006). 3PL, 4PL and reverse logistics: Part 1. Emerald Group Pub..

Cita Chicago Style (17a ed.)

Sahay, B. S. 3PL, 4PL and Reverse Logistics: Part 1. Bradford, England: Emerald Group Pub., 2006.

Cita MLA (8a ed.)

Sahay, B. S. 3PL, 4PL and Reverse Logistics: Part 1. Emerald Group Pub., 2006.