Cita APA

Bohlke, D., Lockwood, R. B., & Zemach, D. E. (2018). Skillful listening & speaking 2: Student's book pack (2. edición.). London: Macmillan Education.

Citación estilo Chicago

Bohlke, David, Robyn Brinks Lockwood, y Dorothy E. Zemach. Skillful Listening & Speaking 2: Student's Book Pack. 2. edición. London: Macmillan Education, 2018.

Cita MLA

Bohlke, David, Robyn Brinks Lockwood, y Dorothy E. Zemach. Skillful Listening & Speaking 2: Student's Book Pack. 2. edición. London: Macmillan Education, 2018.