APA (7. basım) Alıntı

Holt, R., & Geiger, E. J. (1974). George Washington Carver: A great American Negro teacher. Dell Publishing Co.

Chicago Style (17. basım) Atıf

Holt, Rackham, ve Elizabeth J. Geiger. George Washington Carver: A Great American Negro Teacher. New York: Dell Publishing Co, 1974.

MLA (9th ed.) Atıf

Holt, Rackham, ve Elizabeth J. Geiger. George Washington Carver: A Great American Negro Teacher. Dell Publishing Co, 1974.