Citazione Stile APA (7a Edizione)

Sierra, K., & Bates, B. (2017). OCA Java SE 8 programmer I exam guide (exam 1Z0-808). McGraw-Hill Education.

Citazione stile Chigago Style (17a edizione)

Sierra, Kathy, e Bert Bates. OCA Java SE 8 Programmer I Exam Guide (exam 1Z0-808). New York: McGraw-Hill Education, 2017.

Citatione MLA (8a ed.)

Sierra, Kathy, e Bert Bates. OCA Java SE 8 Programmer I Exam Guide (exam 1Z0-808). McGraw-Hill Education, 2017.