Cita APA

Lewis, J. P. (1969). An introduction to mathematics for students of economics. Macmillan.

Citación estilo Chicago

Lewis, John Parry. An Introduction to Mathematics for Students of Economics. London: Macmillan, 1969.

Cita MLA

Lewis, John Parry. An Introduction to Mathematics for Students of Economics. Macmillan, 1969.

Warning: These citations may not always be 100% accurate.