APA ציטוט
Smart, J. D., & J.M. Swanson. A Promise to keep. Westminster Press.
Chicago Style (17th ed.) Citation
Smart, James D., and J.M. Swanson. A Promise to Keep. Philadelphia: Westminster Press.
ציטוט MLA
Smart, James D., and J.M. Swanson. A Promise to Keep. Westminster Press.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.