APA (7 वां संस्करण) प्रशस्ति पत्र
KNITZER, J., & ABER, J. (1998). WHAT A DIFFERENCE A STATE MAKES: TRACKING THE WELL-BEING OF YOUNG CHILDREN AND FAMILIES.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
KNITZER, J., और J.L ABER. WHAT A DIFFERENCE A STATE MAKES: TRACKING THE WELL-BEING OF YOUNG CHILDREN AND FAMILIES. 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
KNITZER, J., और J.L ABER. WHAT A DIFFERENCE A STATE MAKES: TRACKING THE WELL-BEING OF YOUNG CHILDREN AND FAMILIES. 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.