Παραπομπή σε μορφή APA (7η εκδ.)

Isaak, I. B. "I am a vegetarian": The vegetarianism of Melech Ravitch. Jewish veganism and vegetarianism : studies and new directions.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Isaak, Irad Ben. ""I Am a Vegetarian": The Vegetarianism of Melech Ravitch." Jewish Veganism and Vegetarianism : Studies and New Directions .

Παραπομπή σε μορφή MLA (8th εκδ.)

Isaak, Irad Ben. ""I Am a Vegetarian": The Vegetarianism of Melech Ravitch." Jewish Veganism and Vegetarianism : Studies and New Directions, .