APA ציטוט
Duncan, R., Boughn, M., & Coleman, V. (2011). The H.D. book. University of California Press.
Chicago Style (17th ed.) Citation
Duncan, Robert, Michael Boughn, and Victor Coleman. The H.D. Book. Berkeley: University of California Press, 2011.
ציטוט MLA
Duncan, Robert, et al. The H.D. Book. University of California Press, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.