Citazione APA

Thomas George. (1986). An educational software package with animated graphics on the travel of Marco Polo. computer science,cusat.

Stile di citazione Chicago

Thomas George. An Educational Software Package with Animated Graphics on the Travel of Marco Polo. cusat: computer science,cusat, 1986.

Citazione MLA

Thomas George. An Educational Software Package with Animated Graphics on the Travel of Marco Polo. computer science,cusat, 1986.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.