Cita APA (7a ed.)

Lange, T., & Pugh, G. (1998). The economics of German unification: An introduction. Edward Elgar.

Cita Chicago Style (17a ed.)

Lange, Thomas, y Geoff Pugh. The Economics of German Unification: An Introduction. Cheltenham [etc.]: Edward Elgar, 1998.

Cita MLA (9a ed.)

Lange, Thomas, y Geoff Pugh. The Economics of German Unification: An Introduction. Edward Elgar, 1998.