APA引文

Brown, S. B. (1972). Realm of science ( 21 Vols.): :vol.13 nature of the universe: modern cosmology. Touchstone.

Chicago Edition Citation

Brown, Stanley. B. Realm of Science ( 21 Vols.): :vol.13 Nature of the Universe: Modern Cosmology. USA: Touchstone, 1972.

MLA引文

Brown, Stanley. B. Realm of Science ( 21 Vols.): :vol.13 Nature of the Universe: Modern Cosmology. Touchstone, 1972.

警告：這些引文格式不一定是100％准確.