Cita APA (7th ed.)

Barnes, D. J. 1. J. 7., & Kolling, M. (2012). Objects first with Java: A practical introduction using BlueJ (5th ed., International ed.). Pearson.

Cita Chicago (17th ed.)

Barnes, David J. 1959 June 7-, i Michael Kolling. Objects First with Java: A Practical Introduction Using BlueJ. 5th ed., International ed. Boston: Pearson, 2012.

Cita MLA (9th ed.)

Barnes, David J. 1959 June 7-, i Michael Kolling. Objects First with Java: A Practical Introduction Using BlueJ. 5th ed., International ed. Pearson, 2012.