Dyfyniad APA

Ziff-Davis Press. (1995). Smart travel: Total planning on your computer. Ziff-Davis Press.

Dyfyniad Arddull Chicago

Ziff-Davis Press. Smart Travel: Total Planning on Your Computer. Emeryville, Calif: Ziff-Davis Press, 1995.

Dyfyniad MLA

Ziff-Davis Press. Smart Travel: Total Planning on Your Computer. Ziff-Davis Press, 1995.

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