Gaya APA

Fraleigh, J, B., Beauregard, R, A. (1990). Linear algebra (2nd. Ed.). New York: Addison-Wisley Publishing.

Gaya MLA

Fraleigh, John, B.., Beauregard, Raymond, A.. "Linear algebra". 2nd. Ed. New York: Addison-Wisley Publishing, 1990. Text.