Cita APA (7a ed.)

Brooks, E. The new normal mental arithmetic: A thorough and complete course, by analysis and induction.

Cita Chicago Style (17a ed.)

Brooks, Edward. The New Normal Mental Arithmetic: A Thorough and Complete Course, by Analysis and Induction. Philadelphia.

Cita MLA (8a ed.)

Brooks, Edward. The New Normal Mental Arithmetic: A Thorough and Complete Course, by Analysis and Induction.