Cita APA (7th ed.)

Bernard, S., & Childid, J. M. (1936). Higher Algebra. Modern Book Centre.

Cita Chicago (17th ed.)

Bernard, S., i J. M. Childid. Higher Algebra. London: Modern Book Centre, 1936.

Cita MLA (9th ed.)

Bernard, S., i J. M. Childid. Higher Algebra. Modern Book Centre, 1936.