APA aipamena

CRC Press. ENGnetBASE. CRC Press.

Chicago Style aipamena

CRC Press. ENGnetBASE. [Boca Raton, Fla.]: CRC Press.

MLA aipamena

CRC Press. ENGnetBASE. CRC Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.