एपीए उद्धरण

Brown, S. B. (1972). Realm of science ( 21 Vols.): :vol.21 scienthesis: science concept,index and cumulative index for volumes 1-20. Touchstone.

शिकागो स्टाइल उद्धरण

Brown, Stanley. B. Realm of Science ( 21 Vols.): :vol.21 Scienthesis: Science Concept,index and Cumulative Index for Volumes 1-20. USA: Touchstone, 1972.

एमएलए उद्धरण

Brown, Stanley. B. Realm of Science ( 21 Vols.): :vol.21 Scienthesis: Science Concept,index and Cumulative Index for Volumes 1-20. Touchstone, 1972.