Franklin

MLA

Römer, Ute. Progressives, Patterns, Pedagogy: a Corpus-driven Approach to English Progressive Forms, Functions, Contexts, and Didactics. Amsterdam: J. Benjamins Pub. Co., 2005.

APA

Römer, U. (2005). Progressives, patterns, pedagogy: a corpus-driven approach to English progressive forms, functions, contexts, and didactics. Amsterdam: J. Benjamins Pub. Co.

Chicago

Römer, Ute. Progressives, Patterns, Pedagogy: A Corpus-Driven Approach to English Progressive Forms, Functions, Contexts, and Didactics. Amsterdam: J. Benjamins Pub. Co., 2005.