Gaya APA

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

Gaya MLA

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