Gaya APA

Foley, G, D., Osborne, A. (1990). Graphing Calculator and Computer Graphing Laboratory manual . London:: London: Addson-Wesley; 1982.

Gaya MLA

Foley, Gregory, D., Osborne, Alan. "Graphing Calculator and Computer Graphing Laboratory manual". London:: London: Addson-Wesley; 1982, 1990. Text.