APA (7th ed.) Citation

Abbey, M. (2002). Oracle 91: A beginners guide. Mc Graw Hill Companies.

Chicago Style (17th ed.) Citation

Abbey, Michael. Oracle 91: A Beginners Guide. New York: Mc Graw Hill Companies, 2002.

MLA (9th ed.) Citation

Abbey, Michael. Oracle 91: A Beginners Guide. Mc Graw Hill Companies, 2002.

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