Dyfyniad APA

Russel, C., & Crawford, S. (1998). UNIX & Linux: Answers ! certified tech support. Osborne McGraw-Hill.

Dyfyniad Arddull Chicago

Russel, Charlie, and Sharon Crawford. UNIX & Linux: Answers ! Certified Tech Support. Berkeley: Osborne McGraw-Hill, 1998.

Dyfyniad MLA

Russel, Charlie, and Sharon Crawford. UNIX & Linux: Answers ! Certified Tech Support. Osborne McGraw-Hill, 1998.

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