APA (7th ed.) Citation

Freitas, R. A. P. (2013). Relational databases digital preservation.

Chicago Style (17th ed.) Citation

Freitas, Ricardo André Pereira. Relational Databases Digital Preservation. 2013.

MLA (8th ed.) Citation

Freitas, Ricardo André Pereira. Relational Databases Digital Preservation. 2013.

Warning: These citations may not always be 100% accurate.