Franklin

MLA

Pay-as-you-go: The Rule, Or the Exception?. [Washington: U.S. G.P.O.], 2009.

APA

(2009). Pay-As-You-Go: The Rule, or the Exception?. [Washington: U.S. G.P.O.].

Chicago

Pay-As-You-Go: The Rule, Or the Exception?. [Washington: U.S. G.P.O.], 2009.