APA (7th ed.) Citation

BABER. (1991). Error-free software: Know-how and know-why of program correctness. John Wiley & Sons.

Chicago Style (17th ed.) Citation

BABER. Error-free Software: Know-how and Know-why of Program Correctness. Chichester: John Wiley & Sons, 1991.

MLA (8th ed.) Citation

BABER. Error-free Software: Know-how and Know-why of Program Correctness. John Wiley & Sons, 1991.

Warning: These citations may not always be 100% accurate.