Cita APA

Smith, R. K., & Mohr, C. Groundwork for a better vocabulary: Instructor's edition / R. Kent Smith, Carole Mohr. Marlton, NJ : Townsend Press.

Citación estilo Chicago

Smith, R. Kent, y Carole Mohr. Groundwork for a Better Vocabulary: Instructor's Edition / R. Kent Smith, Carole Mohr. Marlton, NJ : Townsend Press.

Cita MLA

Smith, R. Kent, y Carole Mohr. Groundwork for a Better Vocabulary: Instructor's Edition / R. Kent Smith, Carole Mohr. Marlton, NJ : Townsend Press.