APA (7th ed.) Citation

Alvarez, H. C. M. (1999). Centronics parallel port interface (II).

Chicago Style (17th ed.) Citation

Alvarez, Hans Christian M. Centronics Parallel Port Interface (II). 1999.

MLA (9th ed.) Citation

Alvarez, Hans Christian M. Centronics Parallel Port Interface (II). 1999.

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