Citazione Stile APA (7a Edizione)

Simpson, A. (1994). Mastering Paradox 4.5 for Windows: Special edition (2nd ed.). SYBEX.

Citazione stile Chigago Style (17a edizione)

Simpson, Alan. Mastering Paradox 4.5 for Windows: Special Edition. 2nd ed. San Francisco: SYBEX, 1994.

Citatione MLA (9a ed.)

Simpson, Alan. Mastering Paradox 4.5 for Windows: Special Edition. 2nd ed. SYBEX, 1994.