Sergeev, M. (2015). Theory of religious cycles: Tradition modernity and the Bahá'í faith. Boston: Brill-Rodopi.
استشهاد بنمط شيكاغوSergeev, Mikhail. Theory of Religious Cycles: Tradition Modernity and the Bahá'í Faith. Boston: Brill-Rodopi, 2015.
MLA استشهادSergeev, Mikhail. Theory of Religious Cycles: Tradition Modernity and the Bahá'í Faith. Boston: Brill-Rodopi, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.