Cita APA (7th ed.)
Fiala, F. (1970). The Teaching of mathematics at university level. Harrap.
Cita Chicago (17th ed.)
Fiala, Felix. The Teaching of Mathematics at University Level. London [usw.]: Harrap, 1970.
Cita MLA (9th ed.)
Fiala, Felix. The Teaching of Mathematics at University Level. Harrap, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.