Cita APA (7a ed.)
EG, S., M, H., & BO, G. (1992). Software for information storage and retrieval tested, evaluated and compared -- indexing and full-text retrieval programs... part 4. Electronic Library, 10(4), 195-209.
Cita Chicago Style (17a ed.)
EG, Sieverts, Hofstede M, y Groeniger BO. "Software for Information Storage and Retrieval Tested, Evaluated and Compared -- Indexing and Full-text Retrieval Programs... Part 4." Electronic Library 10, no. 4 (1992): 195-209.
Cita MLA (9a ed.)
EG, Sieverts, et al. "Software for Information Storage and Retrieval Tested, Evaluated and Compared -- Indexing and Full-text Retrieval Programs... Part 4." Electronic Library, vol. 10, no. 4, 1992, pp. 195-209.
Precaución: Estas citas no son 100% exactas.