APA استشهاد

David Appelbaum. (2001). The delay of the heart. State University of New York Press.

استشهاد بنمط شيكاغو

David Appelbaum. The Delay of the Heart. Albany: State University of New York Press, 2001.

MLA استشهاد

David Appelbaum. The Delay of the Heart. State University of New York Press, 2001.