APA-viite (7. p.)
Christensen, C., & Christensen, W. (1990). Careful! someone's listening: Recognizing the importance of your words. Moody Press.
Chicago-viite (17. p.)
Christensen, Chuck, ja Winnie Christensen. Careful! Someone's Listening: Recognizing the Importance of Your Words. Chicago: Moody Press, 1990.
MLA-viite (9. p.)
Christensen, Chuck, ja Winnie Christensen. Careful! Someone's Listening: Recognizing the Importance of Your Words. Moody Press, 1990.
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