APA

Casciani C. A., Horsfall D. J., . (1983). The TI 99/4A : user's guide. Indianapolis: Howard, W. Sams.

Chicago

Casciani Carol Ann, Horsfall Donald J, . 1983. The TI 99/4A : user's guide. Indianapolis: Howard, W. Sams.

Harvard

Casciani C. A., Horsfall D. J., . (1983). The TI 99/4A : user's guide. Indianapolis: Howard, W. Sams.

MLA

Casciani Carol Ann, Horsfall Donald J, . The TI 99/4A : user's guide. Indianapolis: Howard, W. Sams. 1983.