Cita APA (7th ed.)
Schwartz, J. T., & Lévy, M. (1968). Notes on mathematics and its applications. Nelson.
Cita Chicago (17th ed.)
Schwartz, Jacob Theodore, i Maurice Lévy. Notes on Mathematics and Its Applications. London: Nelson, 1968.
Cita MLA (9th ed.)
Schwartz, Jacob Theodore, i Maurice Lévy. Notes on Mathematics and Its Applications. Nelson, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.