Cita APA

McGraw-Hill. (1987). Encyclopedia v.2 AQU-BOO (6th.). McGraw-Hill Book Company.

Citación estilo Chicago

McGraw-Hill. Encyclopedia V.2 AQU-BOO. 6th. New York: McGraw-Hill Book Company, 1987.

Cita MLA

McGraw-Hill. Encyclopedia V.2 AQU-BOO. 6th. McGraw-Hill Book Company, 1987.