APA (7th ed.) Citation

Gulutzan, P., & Pelzer, T. (1999). SQL-99 Complete, really. R & D Publications.

Chicago Style (17th ed.) Citation

Gulutzan, Peter, and Trudy Pelzer. SQL-99 Complete, Really. Lawrence, Kan.: R & D Publications, 1999.

MLA (9th ed.) Citation

Gulutzan, Peter, and Trudy Pelzer. SQL-99 Complete, Really. R & D Publications, 1999.