APA aipamena

Tam, M. (2013). The Happiness Choice. John Wiley & Sons, Inc.

Chicago Style aipamena

Tam, Marilyn. The Happiness Choice. United State of America: John Wiley & Sons, Inc, 2013.

MLA aipamena

Tam, Marilyn. The Happiness Choice. John Wiley & Sons, Inc, 2013.