APA Format
Pfaffenberger, Bryan. (1993).
I hate DOS : but this book makes it easy! : Bryan Pfaffenberger
. Carmel, IN :: Que,.
MLA Format
Pfaffenberger, Bryan.
I hate DOS : but this book makes it easy! : Bryan Pfaffenberger
. Carmel, IN :: Que,, 1993
Chicago Format
Pfaffenberger, Bryan. I hate DOS : but this book makes it easy! : Bryan Pfaffenberger. Carmel, IN :: Que,, 1993.