Παραπομπή APA

Canfield,Jack. (2007). You've got to read this book. Harper Collins books.

Παραπομπή Chicago Style

Canfield,Jack. You've Got to Read This Book. New York: Harper Collins books, 2007.

Παραπομπή MLA

Canfield,Jack. You've Got to Read This Book. Harper Collins books, 2007.