APA

Gaebel M., Purser L., Wächter B. & Wilson L. (2008). Internationalisation of European Higher Education: an EUA/ACA Handbook. Berlin: .

Chicago

Gaebel Michael, Purser Lewis, Wächter Bernd and Wilson Lesley. 2008. Internationalisation of European Higher Education: an EUA/ACA Handbook. Berlin: .

Harvard

Gaebel M., Purser L., Wächter B. and Wilson L. (2008). Internationalisation of European Higher Education: an EUA/ACA Handbook. Berlin: .

MLA

Gaebel Michael, Purser Lewis, Wächter Bernd and Wilson Lesley. Internationalisation of European Higher Education: an EUA/ACA Handbook. Berlin: . 2008.