Isaak, I. B. "I am a vegetarian": The vegetarianism of Melech Ravitch. Jewish veganism and vegetarianism : studies and new directions.
Chicago-Zitierstil (17. Ausg.)Isaak, Irad Ben. ""I Am a Vegetarian": The Vegetarianism of Melech Ravitch." Jewish Veganism and Vegetarianism : Studies and New Directions .
MLA-Zitierstil (8. Ausg.)Isaak, Irad Ben. ""I Am a Vegetarian": The Vegetarianism of Melech Ravitch." Jewish Veganism and Vegetarianism : Studies and New Directions, .
警告：这些引文格式不一定是100％准确.