Cita APA

Groff, J. R., & Weinberg, P. N. SQL: The complete reference (2nd ed.). TataMcgraw-Hill.

Chicago Edition Citation

Groff, James R., i Paul N. Weinberg. SQL: The Complete Reference. 2nd ed. New Delhi: TataMcgraw-Hill.

Cita MLA

Groff, James R., i Paul N. Weinberg. SQL: The Complete Reference. 2nd ed. TataMcgraw-Hill.