Dyfyniad APA

Levitus, B., & Tittel, E. (1996). New and improved stupid windows tricks. AP Professional.

Dyfyniad Arddull Chicago

Levitus, Bob, and Ed Tittel. New and Improved Stupid Windows Tricks. Boston: AP Professional, 1996.

Dyfyniad MLA

Levitus, Bob, and Ed Tittel. New and Improved Stupid Windows Tricks. AP Professional, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.