APA aipamena

C J Date. (1987). Guide to INGRES. Addison-Wesley Publishing.

Chicago Style aipamena

C J Date. Guide to INGRES. Addison-Wesley Publishing, 1987.

MLA aipamena

C J Date. Guide to INGRES. Addison-Wesley Publishing, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.