APA (7th ed.) Citation

Andrews, W. S., & Carus, P. (1908). Magic squares and cubes. Open Court Publ. [u.a.].

Chicago Style (17th ed.) Citation

Andrews, William S., and Paul Carus. Magic Squares and Cubes. Chicago: Open Court Publ. [u.a.], 1908.

MLA (9th ed.) Citation

Andrews, William S., and Paul Carus. Magic Squares and Cubes. Open Court Publ. [u.a.], 1908.