APA citiranje

Sheftel, P. (1970). Exploring keyboard fundamentals. Holt, Rinehart.

Chicago Style (17th ed.) Citation

Sheftel, Paul. Exploring Keyboard Fundamentals. New York: Holt, Rinehart, 1970.

MLA citiranje

Sheftel, Paul. Exploring Keyboard Fundamentals. Holt, Rinehart, 1970.