Cita APA (7a ed.)

Ek, J. A. v., & Trim, J. L. M. (2001). Vantage. University Press.

Cita Chicago Style (17a ed.)

Ek, Jan Ate van, y J. L. M. Trim. Vantage. Cambridge: University Press, 2001.

Cita MLA (9a ed.)

Ek, Jan Ate van, y J. L. M. Trim. Vantage. University Press, 2001.