Cita APA (7a ed.)

Jones, E. (1990). Paradox 3.5 made easy ([New ed.].). McGraw-Hill.

Cita Chicago Style (17a ed.)

Jones, Edward. Paradox 3.5 Made Easy. [New ed.]. Berkeley, California, U.S.A.: McGraw-Hill, 1990.

Cita MLA (8a ed.)

Jones, Edward. Paradox 3.5 Made Easy. [New ed.]. McGraw-Hill, 1990.