APA citiranje

Helgesen, M., & Brown, S. (1995). Active listening: Introducing skills for understanding, student's book. Cambridge University.

Chicago Style (17th ed.) Citation

Helgesen, Marc, and Steven Brown. Active Listening: Introducing Skills for Understanding, Student's Book. Nueva York: Cambridge University, 1995.

MLA citiranje

Helgesen, Marc, and Steven Brown. Active Listening: Introducing Skills for Understanding, Student's Book. Cambridge University, 1995.