Gaya APA
100 simple secrets of happy families : what scientists have learned and how you can use it. (2006).
Chichester:
Capstone.
Gaya Chicago
100 simple secrets of happy families : what scientists have learned and how you can use it.
.
Chichester:
Capstone,
2006.
Text.
Gaya MLA
100 simple secrets of happy families : what scientists have learned and how you can use it.
.
Chichester:
Capstone,
2006.
Text.
Gaya Turabian
100 simple secrets of happy families : what scientists have learned and how you can use it.
Chichester:
Capstone,
2006.
Print.