APA (7th ed.) Citation

Hall, H. S., & Knight, S. R. (1940). Solutions of the examples in elementary algebra for schools (3a. ed.). Macmillan.

Chicago Style (17th ed.) Citation

Hall, Henry Sinclair, and Samuel Ratcliffe Knight. Solutions of the Examples in Elementary Algebra for Schools. 3a. ed. Londres: Macmillan, 1940.

MLA (9th ed.) Citation

Hall, Henry Sinclair, and Samuel Ratcliffe Knight. Solutions of the Examples in Elementary Algebra for Schools. 3a. ed. Macmillan, 1940.