Cita APA

Hartmann, P., & Blass, L. (2000). Quest: Listening and speaking in the Academic World, Book 1. Boston: McGraw-Hill.

Citación estilo Chicago

Hartmann, Pamela, y Laurie Blass. Quest: Listening and Speaking in the Academic World, Book 1. Boston: McGraw-Hill, 2000.

Cita MLA

Hartmann, Pamela, y Laurie Blass. Quest: Listening and Speaking in the Academic World, Book 1. Boston: McGraw-Hill, 2000.