APA citiranje

Ford, N. A. ,., & Turpin, W. ,. (1969). Extending horizons: Selected readings for cultural enrichment. New York: Random House.

Trích dẫn kiểu Chicago

Ford, Nick Aaron ,, và Waters Turpin. Extending Horizons: Selected Readings for Cultural Enrichment. New York: Random House, 1969.

MLA citiranje

Ford, Nick Aaron ,, và Waters Turpin. Extending Horizons: Selected Readings for Cultural Enrichment. New York: Random House, 1969.