APA (7th ed.) Citation

Lusardi, F. (1989). SQL-Programmieren in Datenbanken. McGraw-Hill.

Chicago Style (17th ed.) Citation

Lusardi, Frank. SQL-Programmieren in Datenbanken. Hamburg u.a: McGraw-Hill, 1989.

MLA (9th ed.) Citation

Lusardi, Frank. SQL-Programmieren in Datenbanken. McGraw-Hill, 1989.