APA (7th ed.) Citation

Roshwald, M. (1959). Level 7 ([1st ed.].). McGraw-Hill.

Chicago Style (17th ed.) Citation

Roshwald, Mordecai. Level 7. [1st ed.]. New York: McGraw-Hill, 1959.

MLA (8th ed.) Citation

Roshwald, Mordecai. Level 7. [1st ed.]. McGraw-Hill, 1959.