Cita APA

Blass, L. 1., & Blass, L. 1. (2000). Quest, listening and speaking in the academic world: Book 2. Boston: McGraw-Hill.

Citación estilo Chicago

Blass, Laurie 1952-, y Laurie 1952- Blass. Quest, Listening and Speaking in the Academic World: Book 2. Boston: McGraw-Hill, 2000.

Cita MLA

Blass, Laurie 1952-, y Laurie 1952- Blass. Quest, Listening and Speaking in the Academic World: Book 2. Boston: McGraw-Hill, 2000.