APA

Gottfreid (Byron S), . (1986). Theory And Problems Of Programming With Basic Ed.3. : .

Chicago

Gottfreid (Byron S), . 1986. Theory And Problems Of Programming With Basic Ed.3. : .

Harvard

Gottfreid (Byron S), . (1986). Theory And Problems Of Programming With Basic Ed.3. : .

MLA

Gottfreid (Byron S), . Theory And Problems Of Programming With Basic Ed.3. : . 1986.