Cita APA (7th ed.)

Lefort, G. (1964). Algebra and analysis: Problems and solutions. North-Holland Publishing.

Cita Chicago (17th ed.)

Lefort, G. Algebra and Analysis: Problems and Solutions. Amsterdam: North-Holland Publishing, 1964.

Cita MLA (9th ed.)

Lefort, G. Algebra and Analysis: Problems and Solutions. North-Holland Publishing, 1964.