Cita APA (7th ed.)
Boehm, J., & Brettel, M. (2008). Entrepreneurial orientation in academia. Gabler.
Cita Chicago (17th ed.)
Boehm, Jan, i Malte Brettel. Entrepreneurial Orientation in Academia. Wiesbaden: Gabler, 2008.
Cita MLA (9th ed.)
Boehm, Jan, i Malte Brettel. Entrepreneurial Orientation in Academia. Gabler, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.