APA (7th ed.) Citation

Barnard, S., & Child, J. M. (1936). Higher algebra. Macmillan.

Chicago Style (17th ed.) Citation

Barnard, S., and J. M. Child. Higher Algebra. Londres: Macmillan, 1936.

MLA (9th ed.) Citation

Barnard, S., and J. M. Child. Higher Algebra. Macmillan, 1936.