Cita APA (7th ed.)

JOHNSON, R. E. (1977). Algebra 1: A-two part course. Addison-wesley pub.

Cita Chicago (17th ed.)

JOHNSON, Richard E. Algebra 1: A-two Part Course. California: Addison-wesley pub, 1977.

Cita MLA (9th ed.)

JOHNSON, Richard E. Algebra 1: A-two Part Course. Addison-wesley pub, 1977.