APA (7 वां संस्करण) प्रशस्ति पत्र
BECKMAN, P. (1991). COMPARISON OF MOTHERS' AND FATHERS' PERCEPTIONS OF THE EFFECT OF YOUNG CHILDREN WITH AND WITHOUT DISABILITIES.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
BECKMAN, P.J. COMPARISON OF MOTHERS' AND FATHERS' PERCEPTIONS OF THE EFFECT OF YOUNG CHILDREN WITH AND WITHOUT DISABILITIES. 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
BECKMAN, P.J. COMPARISON OF MOTHERS' AND FATHERS' PERCEPTIONS OF THE EFFECT OF YOUNG CHILDREN WITH AND WITHOUT DISABILITIES. 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.