Cita APA (7a ed.)

Drummond, A. (1988). Typing first course (5th ed.). McGraw-Hill Book Company.

Cita Chicago Style (17a ed.)

Drummond, Archie. Typing First Course. 5th ed. London: McGraw-Hill Book Company, 1988.

Cita MLA (9a ed.)

Drummond, Archie. Typing First Course. 5th ed. McGraw-Hill Book Company, 1988.