Παραπομπή APA

Brown, S. B. (1972). Realm of science (21 Vols.): : vol.1 the history and spirit of science. Touchstone.

Παραπομπή Chicago Style

Brown, Stanley. B. Realm of Science (21 Vols.): : Vol.1 the History and Spirit of Science. USA: Touchstone, 1972.

Παραπομπή MLA

Brown, Stanley. B. Realm of Science (21 Vols.): : Vol.1 the History and Spirit of Science. Touchstone, 1972.