Cita APA (7a ed.)

ebrary, Inc, Petersen, M., & Engberg, J. (2011). Current trends in LSP research: Aims and methods. Peter Lang.

Cita Chicago Style (17a ed.)

ebrary, Inc, Margrethe Petersen, y Jan Engberg. Current Trends in LSP Research: Aims and Methods. Bern ; New York: Peter Lang, 2011.

Cita MLA (9a ed.)

ebrary, Inc, et al. Current Trends in LSP Research: Aims and Methods. Peter Lang, 2011.