Cita APA (7th ed.)
Pennington, M. C., & Hoekje, B. J. (2010). Language program leadership in a changing world: An ecological model. Emerald Group Pub. Ltd..
Cita Chicago (17th ed.)
Pennington, Martha Carswell, i Barbara J. Hoekje. Language Program Leadership in a Changing World: An Ecological Model. Bingley, U.K.: Emerald Group Pub. Ltd., 2010.
Cita MLA (9th ed.)
Pennington, Martha Carswell, i Barbara J. Hoekje. Language Program Leadership in a Changing World: An Ecological Model. Emerald Group Pub. Ltd., 2010.
Atenció: Aquestes cites poden no estar 100% correctes.