APA ציטוט
Collins, G. R. (1995). How to be a people helper. Tyndale House Publishers.
Chicago Style (17th ed.) Citation
Collins, Gary R. How to Be a People Helper. Illinois: Tyndale House Publishers, 1995.
ציטוט MLA
Collins, Gary R. How to Be a People Helper. Tyndale House Publishers, 1995.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.