Loong, S., & Winch, S. P. (2008). Heart to heart: A photo exhibition advocating voluntarism for the elderly.
استشهاد بنمط شيكاغوLoong, Serene., و Samuel Peter Winch. Heart to Heart: A Photo Exhibition Advocating Voluntarism for the Elderly. 2008.
MLA استشهادLoong, Serene., و Samuel Peter Winch. Heart to Heart: A Photo Exhibition Advocating Voluntarism for the Elderly. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.