APA (7. basım) Alıntı

Sourdin, P., & Pomfret, R. (2012). Trade facilitation: Defining. Edward Elgar.

Chicago Style (17. basım) Atıf

Sourdin, Patricia, ve Richard Pomfret. Trade Facilitation: Defining. Cheltenham: Edward Elgar, 2012.

MLA (9th ed.) Atıf

Sourdin, Patricia, ve Richard Pomfret. Trade Facilitation: Defining. Edward Elgar, 2012.