Cita APA (7a ed.)

Bloom, E. P., & Soybel, J. G. (1990). Turbo Pascal trilogy: A complete library for programmers, featuring version 5.0 and 5.5 (1st. ed.). Windcrest Books.

Cita Chicago Style (17a ed.)

Bloom, Eric P., y Jeremy G. Soybel. Turbo Pascal Trilogy: A Complete Library for Programmers, Featuring Version 5.0 and 5.5. 1st. ed. Blue Ridge Summit, PA: Windcrest Books, 1990.

Cita MLA (9a ed.)

Bloom, Eric P., y Jeremy G. Soybel. Turbo Pascal Trilogy: A Complete Library for Programmers, Featuring Version 5.0 and 5.5. 1st. ed. Windcrest Books, 1990.