Ayres Frank. (1952). Scham's outline of theory and problems of differential equations. New York: Schaum Publishing Company.
Citação norma ChicagoAyres Frank. Scham's Outline of Theory and Problems of Differential Equations. New York: Schaum Publishing Company, 1952.
Citação norma MLAAyres Frank. Scham's Outline of Theory and Problems of Differential Equations. New York: Schaum Publishing Company, 1952.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.