Cita APA (7th ed.)

Davis, S. M., & Lawrence, P. R. (1977). Matrix. Addison-Wesley.

Cita Chicago (17th ed.)

Davis, Stanley M., i Paul R. Lawrence. Matrix. Reading: Addison-Wesley, 1977.

Cita MLA (9th ed.)

Davis, Stanley M., i Paul R. Lawrence. Matrix. Addison-Wesley, 1977.