APA (7th ed.) Citation

Sullivan, D. (2020). Official google cloud certified professional data engineer study guide. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Sullivan, Dan. Official Google Cloud Certified Professional Data Engineer Study Guide. Indianapolis, Indiana: John Wiley and Sons, 2020.

MLA (9th ed.) Citation

Sullivan, Dan. Official Google Cloud Certified Professional Data Engineer Study Guide. John Wiley and Sons, 2020.