Cita APA (7a ed.)
Bishop, J. (1986). Data abstraction in programming languages (1.vyd.). Addison-Wesley.
Cita Chicago Style (17a ed.)
Bishop, Judy. Data Abstraction in Programming Languages. 1.vyd. Berlin: Addison-Wesley, 1986.
Cita MLA (9a ed.)
Bishop, Judy. Data Abstraction in Programming Languages. 1.vyd. Addison-Wesley, 1986.
Precaución: Estas citas no son 100% exactas.